Only if they aren’t using customer provided encryption keys (is using blob/bucket storage) or an equivalent approach to encryption at rest, and make sure they’re doing standard TLS for encryption in flight.

It’s absolutely possible, and standard for any decent organization, to build their cloud architectures to fully account for the cloud provider potentially accessing your data without authorization. I’ve personally had such design conversations multiple times.

I tried, and failed, to get into audio books for years. Then I listened to Dungeon Crawler Carl narrated by Jeff Hayes and what an absolute delight it was. There’s no way I would’ve gotten even 10 minutes in if it was one of those soulless AI voices instead.