Such as using socials on 1, banking on another.
Also, a browser for your searches. I guess containers could do that but my understanding you still can get finger printed easily plus I could not get to use them consistently. Having different browsers made it easier, at least for me.
Good VPN for IP issue.
"Using separate browsers really is no good practice." can someone provide some support for this?
Mullvad Browser lets you reset the finger print with a click of button.