sio

I reccommend ente auth. privacyguides.org added it a while ago.

yes

C:/users/user/appdata/local/Google/Chrome/User Data/Default - Web Data file. Copy and paste it to the same directory of your new browser and the autofill data will get transferred. please use a password manager for passwords. I suggest Bitwarden.

I would suggest Brave search. I’ve been using it for a year now and the results are very accurate.