It's not really important whether one thinks Gab falls under the definition of 'far right' or not. What's clear by now is that it's a site for Nazis rather than what it tried to pass itself off as earlier on - a site with principles which prevent it from kicking out Nazis. Gab's CEO got tossed off twitter for this:

https://antisemitism.org/wp-content/uploads/2021/10/Screensh...

Which isn't some dogwhistle, inapt wording, etc. It's straight up, plain Nazi phraseology:

https://en.wikipedia.org/wiki/Jewish_Bolshevism#Nazi_Germany