If someone came up with "White Lives Matter" I would think, well what about blacks? What about Asians?
What about EVERYONE? Black Lives Matter has proven itself to be a racist Hate group by their absence of Whites, asians and whoever else is on this planet. If a group, such as white supremacy groups claims "White Lives Matter" without thought of others, the same standard is applied.
Do black churches operate on a HATE ****** premise? Yes. Jeremiah Wright showed the world what is behind many black churches. That leaves me to opine, "is there room for whites? Obviously not.
You are as far off the mark as a White person can get. We know what BLM means and why it was formed. Black lives didn't seem to matter as much as those of other Americans when unarmed Black men and boys fell in rapid succession before the smoking guns of police officers. Black Lives Matter is meant to draw attention to the seeming devaluation of Black Life by cops and White society in general. I can't hate them for that.
BLM is not a terrorist group. It just sometimes looks that way due to outsiders or non members infiltrating their peaceful protests and doing things with their own personal nefarious agendas... like the sniper in Dallas.
Yet, when BLM distances itself from the radical behavior of outsiders, many White people dismiss it as a ploy of some kind.
That attitude leads to more unwarranted speculation and scrutiny such as the kind you are exhibiting here.