Have you actually checked what bsv trolls said on their website back in 2019?
They used exact same Bitcoin logo, changed color with tilt, and they said it's their own unique logo design 
This would be like if I use any public domain logo, let's take for example well know Olympic rings logo by Pierre de Coubertin, change color, tilt it and call it my own unique creation.
This is what Faketoshi and his cult members are doing