Aliases exit strategy

My grievances with Proton

• What if Proton went out of business?
• What if the (alias) domains land on the “blocked” list so many companies no longer accept them?

I should have added a bullet there which concerns me the most:

• What if Proton goes the enshittification route?"

Which I feel like the risk is a the very least present.

Reading through the comments though, there doesn’t seem to be a clear solution.

I’ll mark data_goose one as the solution.