Out of curiosity, why KeePass versus Bitwarden? I've been using Bitwarden for years, but if there's a specific reason I should be using KeePass instead, I'm open to changing.
Nb. The above refers to KeePassX. No idea what the KeePass without the x is about. Naming things. So hard.
No fancy browser plugins, the ability to autotype, the db file could be synced with anything you can sync files.
Working search - not sure about BW, but it's opensource implementation (Vaultwarden nowadays?) simply didn't allow to search for the fields you didn't scroll yet to.
The biggest problem is lack of multi-edit functionality - you need keep it in mind if you leave somehwere a copy running 24/7.