I am another long time LastPass user (2010ish) to (paid) Bitwarden convert. Simply better in every possible way. The UX/UI of LastPass is so bad, search and copy a password? Almost impossible.
It looks like they updated the extension but previously when you searched for a entry you couldn't easily copy the password, I had to get into the entry, edit, show password and copy it manually, flow that looks to be still in the web version.