You should know you’re replying to the op

Frankly, they need to figure out something the penalties situation in general. Applying a penalty after the race is finished and they can’t do anything about it is bs. It needs to happen in real time or, at least, during the race

Arkenfox is also good at protection from naive fingerprinting

Librera reader is pretty good. It’s also free and open source F-Droid link