Do a DuckDuckGo search (duckduckgo.com) (I dislike Google) for things like "rise in gender dysphoria", "rise in gender care", etc.

There are many reasons. One study suggests that the rise of rapid-onset gender dysphoria, which seems to predominantly involve natal females, points to a complex web of social pressures, changing cultural norms, and new modes of distress and coping that warrant further investigation. For parents, educators, and clinicians alike, caution is warranted in dealing with this growing phenomenon. (psychologytoday.com/ca/…)

There are many theories out there, and many studies have been performed. You need to do your due diligence before "jumping to conclusions" and "conspiracy theories".