I wish I could find this where the video wasn’t being served from the blue canary. Stories are similar across a few platforms, with a few excerpts quoted. The full speech is pretty darn good.
Here’s the version shared by The Advocate:
Punk, who won his return match on Saturday, brought a fan into the ring holding a sign that read “Support LGBTQ+ Youth.” The 44-year-old wrestler held up the sign himself to loud cheers from the audience.
Can confirm: without hesitation, the crowd lit this up unequivocally and at full volume.