Rainbows were commonplace on everything related to kids; always on their toys, one of the first things they learn to draw to help understand the colour spectrum. They've been strongly featured in both children's films and books, as well as usually found on some charities' logos.
The hijacking of the rainbow on behalf of the progressives has probably been done subliminally to psyop kids towards it.
They should have come up with their own symbol instead of molesting a holy one; much akin to the Nazis and "their" swastika. They've ruined it forever probably.
Say what you want about transgenders -- at least their flag is original.
The Bible does not tell you to worship a rainbow colored piece of fabric.
Rainbows are now made of fabric. And only humans can see them.
One came before the other, guy.