He's said numerous times he denounces these types of supporters, disowns them, and doesn't want them. While giving examples of toxicity that his campaign receives as well. His response to that is enough for me, because quite frankly the internet is toxic and will remain so.
And you can say "it's not the same" but I am giving you my lived experience with it, and it feels very similar, and my visceral response to it is similar. I of course acknowledge anti-brown person propaganda is more far reaching and damaging in scope, because again, I've lived it.
The problem is that his campaign has so many connections and interactions specifically with some of the people at head of this toxicity. You can't simply disconnect Chapo from his campaign, because his campaign goes out of its way to include them.