I think these are theories rather than facts, and do not outweigh the positives for freedom of movement.
I would say, they are disadvantages of freedom of movement for which there seems to be pretty substantial evidence that they are true.
What about these positives:
- another country provides more job opportunities in the area you wish to work?
- you prefer the culture of another country?
- you find the UK's winters very challenging, due to the very short daylight hours and excessive rain and gloom, difficult and suffer from SAD, and relocation to somewhere further south (sunnier, longer days) or east (drier) would considerably alleviate this?
- you have met someone in another country, and want to continue the relationship without stifling state bureaucracy?
- your friends are from another country, and they return to their home country, and you want to move there with them?
To my mind, suspending freedom of movement is proven to make things difficult, while the perceived disadvantages of freedom of movement are just conjecture. In particular, the argument that EU migration has caused the UK's population to increase drastically is a weak one, from what I gather EU citizens never made up more than 1 in 20 of the population, so having 20 people now for every 19 is scarcely a huge difference.
Sure, they are positives for people who want to move to other countries. I never said there weren't any positives. And actually those are arguments that I would have more respect for: Citing the positives of freedom of movement. The question is, do the positives outweigh the negatives. My view is that they probably don't.
A 5% population increase may sound small, but remember that's not 5% evenly spread around the country. Immigrant communities tend - for very obvious and understandable reasons - to congregate in small areas, so an average 5% increase will be a much greater increase in some parts of the country. And even 5% is an awful lot of new infrastructure you need to build if happens on a relatively quick timescale.
But doesn't migration within the UK cause this? Why is it OK to make life difficult for say a French or Italian person to live in the UK, but not OK to prohibit an affluent person from the Home Counties to migrate to Cornwall or Wales and drive up house prices there?
Yes, it does. And migration within the UK (and particularly people buying 2nd homes) is also a problem for local communities. But at some point you have to be pragmatic about things. Restricting people's freedom to live anywhere within their own country is a very different (and much more severe) thing from restricting people's freedom to roam the World and go live in any country they please.
There is also a practical matter that someone moving within the UK is already familiar with UK customs, laws, way of life etc., and will almost certainly speak fluent English, so it's much less likely that there will be problems associated with people moving in who aren't familiar with how a community 'works'.
Except that people didn't fuss about it in the 70s, 80s and 90s, or not that I could see. It only seemed to be the rise of people like Farage, and the Tories perceiving Farage as a threat, which made people think it was an issue.
In the 70s, 80s and 90s, the numbers taking advantage of freedom of movement were much, much, lower, which meant the problems it caused from the 2000's onwards weren't an issue. I wouldn't say that Farage etc. was the
cause of the change in attitudes: Movements like UKIP were more of a
response (possibly an unpleasant response) to the vast increase in immigration that was already happening. Lots of people would have thought it was an issue whether or not someone like Nigel Farage came along - because they could see how mass immigration was suddenly changing their communities and putting a huge strain on their housing/services/etc.
Again, you have to look at things in a pragmatic way: Say you decide that, in order to get to know your neighbours better, you throw a small house party and spread the word that people who live around you are invited to your house one evening. Say 5 people turn up.... not a problem at all: You've just made 5 new friends! But if you do the same thing and 50 people turn up... big problem! You're probably going to very suddenly decide that this wasn't a good idea! That's kinda what happened with Freedom of Movement during the 2000s.
Also, back in the 70s/80s, the then EEC was much smaller, and all members had similar standards of living. Freedom of movement kinda works in that situation. But then in the 2000s the EU expanded to include many countries with much lower standards of living, so all of a sudden you had mass migration from poorer countries to richer ones (particularly the UK) in order to take advantage of the higher wages. Freedom of movement doesn't work so well in that situation!
Also I ask again, what about the public footpath or alcohol scenarios: semi-reasonable arguments could be made for the closure of the former and the banning of the latter. Should such arguments also be listened to and acted upon, even though the disadvantages obviously outweigh the advantages?
Same principle, I would say. You have to balance the advantages against the disadvantages, and decide where the balance lies. So yes, you would listen to the arguments on both sides.