Bitwarden is simple, works across platforms, is open source, and isn't trusting your data to a company whose *checks notes entire business model is based on sucking up as much data as possible to use for ad-targeting.
I'll trust the company whose business model isn't built on data-harvesting, thanks.
Also, Firefox is better for the health of the web, Google is using Chrome as a backdoor to dictate web standards, yadda yadda.