Unless you have adversaries personally attacking you, your main threat is automated malware. In that case, I think that it's vastly more likely that said malware would target super-popular and totally-insecure software like the Chrome password manager, rather than something not very popular and quite secure like KeePassXC.

I personally recommend Bitwarden as a good compromise between security and usability. It's totally open source, so you can run the API and webservice on your own hardware if you want.