The lemmy devs have said they dont bring politics into their dev work and are happy to work with anyone.
Lemmy is also an open source application that can be forked at anytime.
It’s also using the activity pub protocol which means that any application can interact with the entire fediverse.
You can use kbin if you are still uncomfortable with lemmy then you can sign up to a kbin instance and view all the content you would view from a lemmy instance.