You're not trying all that hard, I've got 70 and even then there's a few that I could manage without.
Although to be fair my phone only has 16gb of internal storage and is due being upgraded later this year after opening it for several years now (I think about 4 years). If I could upgrade the storage (and none of those 70 will move to an SD card so that's not going to help) then I'd buy some more storage, a new battery (30 seconds to change, as my phone has a removal back and battery) and keep going for another few years rather than buy a new phone (which I don't really need).
In reality the people who are going to pay the currently very high cost of an EV are going to be mostly people who have recent iPhones or premium Android devices, or won't mind buying one (for about £600 or less) given that they've just spent £30,000+ on the car. The time taken for EVs to be mainstream will also see massive increases in the storage of smartphones; you pretty much can't buy one as small as 16GB now.
This discussion is getting a bit like "can I charge my EV for cash" - the reality is that basically nobody in the market for an EV as things stand is going to have an issue with this. Or like "why doesn't the M6 Toll take cash" - anyone who has finances fragile enough that they don't have a debit card and/or don't wish to use one is simply not going to want to pay to use the M6 Toll when they can use other roads for free.
Cars and phones actually go together quite well here. The person who bought a petrol car this year and will keep it 10+ years and run it into the ground is not relevant to the EV market, and those are the same people who will eke out the life of a smartphone for 5-10 years. They can therefore essentially be ignored for now.