Of course Google and Microsoft is more secure than OpenAI.

And Google and Microsoft don't care about your privacy but they do care about being the only ones to profit off your data. OpenAI don't make profit off of your data, but they are collecting it; how they choose to make profit off of it in the future could be completely orthogonal to your interests.

Hell, China or any other of the numerous wealthy baddys could buy OpenAI and have access to all the data they're storing.

Amazing that you're so blase about this