(What you call an "objective fact" here is - as you say - your report of your personal experience. Everyone else would probably use a word more like "subjective".)
https://www.bbc.com/news/articles/cewnwgnqj2qo https://en.wikipedia.org/wiki/London_Trans%2B_Pride
I'm seeing a lot of flags.
https://www.bbc.com/news/articles/cewnwgnqj2qo https://en.wikipedia.org/wiki/London_Trans%2B_Pride
I'm seeing a lot of flags.