As long as their batteries are replaceable, that’s fine, and if not, they will not be legally allowed to be sold in Europe. What point is it that you’re trying to make?
> So people should make their own choices about the products they buy?
A little, yeah. Buy and don't use: your problem. Buy and can't use because I can't change the battery: subject to regulation. We can't stop anyone from making dumb monetary decisions, but we can stop products not being repairable.