You’re also not going to beat it by not trying to deal with it. The transition from twitter being an unreliable source to becoming an unbridled dumpster fire of disinformation and hate campaigns has a direct correlation with Musk taking specific steps to cater to those audiences while ripping out any facilities to filter it.
It’s not all or nothing, like basically everything else in life, it requires balance. Just like you don’t have to “beat” drugs to help drug users find a better path, you don’t have to “beat” disinformation in order to help stop it from spreading. You can take steps when/where they make sense to limit the damage and give people a chance to pull their head out of the cesspool to get enough air that society can function in a manner in tune with reality to some degree.