Is bluesky safe?

Hey guys. After receiving the notice of the change of blocking on X, I decided to move to other apps. I have seen lots of moots of mine moving into Blue Sky, and I wanna know it is safe.

Some years ago, people moved to an app that stealed your data and didn't allowed to erase your acc, so I wanna make sure if BlueSky is safe and if my data will be ok if I writd it on app (email and password)

Sorry for my bad english. I am not a native.