That's Nintendo's entire business model and the reason why they've been thriving since for ever in gaming and even the bad times where actually positive cash flow wise. They're not losing a single sale because the battery cannot be replaced, unless that sale was far from guaranteed to begin win.
Voting for politicians (if you even bother) who might someday vote for or against something like this is a far, far weaker signal, if any at all. Politicians can easily do things that are vastly unpopular - e.g. in the UK the mass immigration that is clearly deeply unpopular but politicians refuse to change it.
Funnily enough, these regulations were made by policy makers who were voted in with votes, and put such a regulation to its own vote. It's the most democratic way to approach this.
This isn't about the government being your nanny, it's about the government, long term, building a better more sustainable society for everyone, as it should be doing. And I don't think there's a reasonable objection to that.
I imagine the various products had their specific own conflicts with the rules, like requiring too much disassembly (the Pro controller in particular has to be disassembled from the front first), or the Switch 2 holding the battery with double-sided tape. Not to mention that you might not realize that the screw are JIS spec, stripping them with the Philips screwdriver you found in your drawer. Also triwing.
The market mechanism breaks down in such circumstances.
I have both a PS5 and an XBOX Series X. Whenever I am playing if I get out of battery on the XBOX, I just change them. In the PS5 is not possible.
I don't get what the advantage is.