Swiss banks are a compliance hell these days. It seems they want to make up all the past years by being overly compliant and opening their legs widely for the borg.
Be prepared for a lot of questions when dealing with any country deemed "suspicious". And that category is broad and wide lol.
This is especially true for non residents there.
Yes its a pain in the a*s. I bank with several Swiss banks for decades. One of the banks I used has to get approval from a director level person within the bank for signoff for any outgoing payment more than 1m chf. Oh and absolutely anything can alert their suspicion and put your account under compliance review.