I just signed up for Bitwarden and imported my passwords from Buttercup and Firefox.
For Firefox, they even wrote their own tool to easily export my passwords because there are no longer supported add-ons.
It has a great #UX and seems to have a solid, ethical business model behind it.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!