If you're new to 1Password, you may enjoy their service because you won't have the memory/experience of the things that were taken away or "how it used to be."
Now, as for whether one should worry because the company screwed their existing customers once already ... that's personal risk tolerance, I guess
My opinion is that 1Password is the best product out there for the majority of users, because they're pretty good about documenting their formats, have a very good export story, their customer service is mostly good, it's a reasonable price, and their UX absolutely spanks Bitwarden up one side and down the other
But, if a few years from now they rip the ssh-agent out of their Electron apps citing some "well, we decided" reason, or they ban 3rd party clients from using their API because "of sekurity," then no one should be surprised that the scorpion stung them
