You haven't really demonstrated much. You've dodged the question for days now for seemingly no reason other than not wanting to directly admit to agreeing with us on anything significant.
It's really not that hard to just say it.
Literally stating that the lives of black people are, in fact, no less valuable than the lives of people with other skin colors should not be difficult, nor is it part of a virtue contest or anything Orwellian.
There are only three reasons anyone would refuse to say it.
Either they're so far down the far-right rabbit hole that they treat the relatively mild notion of "skin color doesn't change the value of a life" as some kind of LiBeRaL eXtReMiSt ideology, they're so far down the far-right rabbit hole that they instinctively fight back against nearly any point made from a left-wing position whether they actually disagree with it or not... or they're just flat out racist. (Or both.)
Which one are you?