@winterschon@bsd.cafe FWIW, for some reason turning off hardware acceleration seems to reduce overall memory usage. Somehow. Doesn't make sense (it should only affect VRAM) but it helps.
But your fundamental point stands. A simple page uses far far more RAM AND CPU than it should. I like to do a handful of things on a little mini PC I bought a long time ago (I use it sort of like an HTPC) but the processor it uses shoots up to 60+C just opening some sites. Simply opening the site. If I open two bad tabs at once it spikes to 70.
@nixCraft@mastodon.social I think it's more likely that Mozilla is trying to become another Google.