I took it that social media was the primary way under 40 white males were being told they were racist or were seeing others being called racist. Specifically I

I took it that social media was the primary way under 40 white males were being told they were racist or were seeing others being called racist. Specifically I recall the many posts I've come across to the effect of "I used to be X but the community of Y caused me to become Anti-X". I'm an under 40 white male who doesn't feel doomed to an existence of being a racist so I'm not sure where I'm supposed to be seeing this?