I'm more cynical of Apple since they started doing things like soldering in RAM connections on the Mini totally unnecessarily.
1. Although I will note that it’s been many years since I used a browser which couldn’t suspend unused tabs.
I’d also be curious how many people ever did this - one interesting question is what percentage of users need to actually use an option for it to be expected. I haven’t looked for data in years but at one point heard that it was something under 20% of people ever upgrading their Mac.
Now you can argue that you wouldn't make this trade-off but for others including myself it is the right decision. For most people, including professionals, RAM is no longer the bottleneck for system performance.
And what support do you have on your claim that any EU rule has mandated an approach to make something easier to repair that has made Apple (or any other company) change the way they design their hardware?