This sounds like you are not just unbothered about hurting people, but quite enjoying running over their feet. You may even be doing so deliberately (or being deliberately careless about doing so). Which is saddening.
I think perhaps your dislike of these bags is letting you read more into this than is the case.
If I run someone over (their feet) - which I haven't done in decades - then I am at fault, apologise, check the person is OK, and endeavour to do better the next time.
If someone runs into me or falls over my bag then I am polite, solicitous, concerned if they are hurt and sympathetic. I do not feel responsible or guilty and do not apologise. If they fall over my bag then generally I assume that they are embarrassed and shocked so I ignore any umbrage, unless its a bit over the top in which case I will respond. Frequent travel is hard on luggage so mine is designed to protect it's contents.
I had a young chap in an airport, moving at speed and staring at his phone come a significant cropper and his phone was smashed as it flew onto the hard floor. I was stationary at the time and it is fair to say that we didn't agree on who's fault it was and who would pay for the phone. At a Swiss airport, I was moving at speed and not paying attention and I joined an escalator, not seeing the vertical pole at the bottom designed to stop trolleys being pushed onto it but cunningly topping out at testicle height for a running man. I didn't blame the pole or the airport for me not seeing it and having to be wheeled onto the plane in a wheelchair. People need to pay attention to where they are going.
Yesterday on a 75% full Northern service, a young family got on, the chap had a rucksack with a smallish child in it and a pack on his chest with a todddler and he had 2 large bags. His wife had the hands of 2 small but walking age children. They were apologetic and courteous and as one everyone sitting stood and offered them the 4 seat areas that they were in. It was quite warming to see.
Ahem...
"Hang on... I just need to turn my phone on.../wait a minute, it's downloading.../oh.. are we in a tunnel?/my friend sent it to me, why does it matter that they've chopped off half the barcode in WhatsApp?/you'll have to show me how to.../bear with me, I'm not very good with this.../what do you mean "inbound"/*removes earphones* what? Oh. It's a split ticket, hang on"
After I've had 3 passengers take 10 minutes to successfully show me a barcode to scan you'll have to forgive the fact that occasionally the bloody scanner switches off without warning
haha. My step-kids can access any content on any of the 700 apps they have on their phones in less than a second. I have to make sure I've downloaded the ticket before I get on and test that I can retrieve it at least twice and then leave the app it is on open so I can flip to it when asked or when I get to a barrier. I now carry a power brick too just in case. I do believe that e-tickets are brilliant though. I prefer the oyster card to using my phone on the tube but I'm sure I will grow out of that at some point.