Very very few people would have even heard of gab or bitchute in the UK I reckon. It's more noticeable when it's people hosting forums, like The Hamster Forum which made the news, who shut themselves down as they were scared of potentially falling foul of the ambiguous law and Draconian punishments.
Discussion
But yes, most people won't notice cos these are all very niche, the majority of people aren't using forums, they're on the Big Name social media sites.