No one said we are tolerant. A lot of tolerance = degeneracy.

That argument can be used here, too much tolerance of what could be considered violent or abusive behavior indeed does lead to degeneracy, it leads to more people being violent or abusive in that way. Making fun of people who kill themselves very much falls under that umbrella.

Pushing and promoting children to potentially ruin their life with castration chemicals isn’t in our principals.

Yeah, that's why HRT and Surgery isn't used on minors, in some cases they'll administer blockers which delay natural changes without causing permanent damage, they can either go through it naturally when they're older or transition then. If they are forced to go through it naturally when they are younger though they'll have a harder time doing it when they're older, which is why we use blockers, to give them time.

All your arguments seem to be based on the idea of children transitioning which essentially never happens until people come of age (unless they do it DIY, which is very dangerous and certainly not endorsed).