I don’t know why anyone would boycott a company for saying Black Lives Matter, mourning murder victims and increasing charitable donations. None of these companies has done anything objectionable by my estimation, so no boycott.
The unfortunate leap in logic is in tying any support for black lives matter to support for every radical group that also believes that black lives matter. Somewhere along the way I believe this tactic is just cover for the sad belief that black lives don’t matter, that it’s better to rationalize the murder of American by police officers, to the point that there’s now fan fiction about the Breonna Taylor murder circulating. Either way, not joining the losing team on this one.