What amazes me most is the cascade of reasoning. It's the most obscene misuse of logic, that might be fine only if it comes from a toddler.
"criticising protesters" leads to "support militia", that leads to "support their murders", so he "do(es) not support the black lives matter", therefore wants "continuation of black people being murdered".
Imagine that for a guy that had his car turned upside down by protesters and was complaining about that.
Can you see how that is a recipe for attacking people and ruining their lives based on something that in the end might be imagined?
Do you see how easily that becomes ... anyone who disagrees with any opinion I have is evil?