Is it theoretically possible to live outside in the atmosphere of a gas giant if it was breathable and you had some sort of floating platform, and if so, what kind of properties would such a planet need to have?

I’m thinking wind speeds and radiation would be a problem, but I’m curious if there are any other considerations and what a plausible scenario could look like, if there is one.

I was literally there yesterday, by chance, and returned to Copenhagen/Denmark today. It was mind blowing.