for those who haven't switched to firefox, might i recommend:
https://github.com/null-dev/firefox-profile-switcher - which adds a chrome like profile switcher to your firefox toolbars
and
https://github.com/muckSponge/MaterialFox - which changes the look of firefox to chrome's new 2023 material design refresh
edit: sorry! see the reply below i had the wrong repo for the updated materialfox. it's actually: https://github.com/edelvarden/material-fox-updated