I've been following this really closely, so let me spell out some assertions I hold to be true here.
NO, the post by the .lgbt mod was neither the first nor the most popular post calling out TheBadSpace. NO, the criticisms of the list were not rooted in, or in any way informed by, the race of the maintainer (Ro).
YES, shitty people capitalized on the drama to harass Ro, but NO person on .lgbt's staff condoned, encouraged, prompted, or supported this at any point.
NO, .lgbt is not "as bad as KiwiFarms"; such a comparison is abhorrent, given the very real lives destroyed by KF. Nobody who makes a claim like this should be taken seriously.
NO, folks are not "spreading lies" when suggesting that Ro's fediblock posts influence the contents of his own blocklist. Many of his "trusted" sources follow him closely and block on his command, and he revels in the indirect authority this gives him and the pain this causes anyone critical of him.