You did a lot more than make a grammatical edit. For one thing, you completely removed an entire sentence: “Just guessing…” followed by an emoji. I sure wish I had a screenshot, but unfortunately, I don’t. Anyway, you’ve been caught in a lie, so there goes your credibility.
The fellow you are trying to defend even went back and edited his initial remarks in order to add some humanity.
The writer of the original article here did not implicate ALL white people. That much is obvious. And to say that if he did, that would be equivalent to killing someone is just nutty. So all I can conclude is that you not only do not think for yourself, you just don’t think, period.