Also a possible trigger: Sarah Cooper lip syncing him on TikTok and getting possibly "higher ratings" than he.
https://en.wikipedia.org/wiki/Sarah_Cooper
See: "Satirical videos"
The major impact exactly as he promoted light in the lungs and disinfectants in the body as the treatment:
https://www.theguardian.com/us-news/2020/may/14/trump-lip-sy...
For him it's all about his ratings. The reality show continues.