I'm cautiously optimistic, but still concerned about the long term.

* I just don't see how taking $100 million can be good for users in the long run. By far the most likely outcomes are bloat or enshittification.

* bitwarden does not appear to be very forkable, ie it's a complex system written in C#. The existence of Vaultwarden helps a lot with this, but what about the client apps? Forkability is the second most important protection against user-hostile action, behind being open source in the first place.

I hope it works out. I'm a recent adopter of bitwarden, and so far the UX has blown keepass out of the water.