Yes, but doesn't it require opt-in to enable snapshopt isolation? Most T-SQL devs will probably default to locking (TABLLOCK, etc) becuase that's what the bulk of google search results for "how do I fix my broken query?" tell people to do: it's only very, very rarely do I see a stackoverflow or dba.se answer that mentions MVCC-related topics.
Passwords are data and data needs to be backed up.
So here we have someone who doesn't keep backups, who didn't read the contract, and who didn't keep track of the subscription expiration date complaining about a completely self inflicted problem.