I am actually using an Android, but while I have Firefox installed I generally don't use it unless I have to. It just never feels like it works as well as Chrome, plus there's the entire sync ecosystem with desktop Chrome that also connects to the system webview wherever apps feel the need to embed a browser.

I'm not against changing if I have to, and if the perpetually-delayed Manifest v3 changes ever actually get forced I will probably have to, but for now it doesn't bug me enough to be worth the trouble. I just don't care that much about browsing on a phone when I spend 95% of my day with a desktop or laptop within reach.