He's more an American personality isn't he? My guess would be that Elon knows that Europe in general (but definitely the UK) is full emperor with no clothes right now and is just unbanning all 'extremist voices' to chuck dirt in their eyes.

I doubt he'll release many American ones UNTIL Trump is in office because the establishment there has already targeted his son by making him trans and are targeting his business through lawfare already, just nowhere near as much as Trump because he's not running for office and they need his rockets.