I also currently have 9 chrome user accounts that I switch between for various different uses, and when using them I also often switch between PC and android, so trying to get things set up again on a new platform would be a huge pain. Even considering the Chromium alternatives, until you've tried them one by one you don't know which ones will work properly, and even then you never know when an update will render them suddenly unusable, and the fact you need to use a workaround to get them working in the first place is another weak link in the chain (besides which, before this CPU limit feature I haven't seen a Chromium browser offer anything to make them more appealing to me than Chrome itself). I don't make a point of regularly checking up on their availability on other browsers (because I'm not really looking to change), but the last time I looked around a lot of them either weren't available or weren't kept up to date as consistently as Chrome. I use about 30 extensions, some of those intermittently, some constantly.

Opera gx vs chrome ram