https://addons.mozilla.org/en-GB/firefox/addon/multi-account...
It's just easier for me to manage that way. That being said, my work google account is connected to my personal phone which is probably gonna mess me up at some point.
Yes, even if work doesn't provide a laptop for work purposes and you need to furnish your own. Same goes for phones, etc.
It might be expensive to maintain dedicated hardware to cordon off work from everything else, but it's still cheaper than if you hadn't and the inevitable biological waste impacts the aerodynamic wake generator.
Also, Google tracks you across all websites once you login to the browser (even if you don't use google login on them). If they weren't tracking you, using the browser profiles would be great.
In Chrome you just create a new profile for each identity you have. If you're opening random incognito windows or using different browsers all the time to log in with different identities, you should be creating profiles instead. Everything is separate including bookmarks, sessions, cookies, extensions, etc.