Whats up with Gus getting roasted in the newest video?

I keep seeing people say he is an actor, then i see people say ross said all that because he didnt want to be filmed or that he didnt sign the contract at the beginning or because he "cheated" on a stage.

Does anyone know what Gus even did to deserve the hate or did he just get bullied and posted online because of his weight? But if him not signing the contract or the other reasons where true i feel like that still doesn't constitute the harassment in the video?

At the begging of the video i didnt mind it because oh its a reference to the mark rober videos but then it just kept going and then it made me sad how even after he couldnt do the warp wall they played stomping sound effects and made the oversized tshirt joke at the end. Im not sure if they actually gave it to him but the joke was still in bad taste.

The poor dude is just a guy who is doing delivery getting paid probably minimum wage and struggling with his weight.

I also saw some things that they put something on their website about Gus but i cant find it and there isnt an archive of it.