Discuss xyz. But what I'm really going to do is express my opinion on xyz, and don’t want to hear anyone else’s abc opinion/facts.
But if you do agree with xyz, you can comment in support. That's another unspoken rule of that 'disclaimer.' Another unspoken part: I put the disclaimer up because xyz is along the lines of the quiet parts said aloud.
Funny thing is, the quiet parts were quiet usually due to shame or unpopular beliefs. Like separate but not equal is acceptable. Vaccinations are not ‘big pharma’ money makers. Civil rights are only for cis-male-white everyone. Society may have changed and you may want to hold on to those outdated beliefs, but you kept that shit to yourself.
So the I'm not here to discuss xyz really just means I'm going to say what I say and don't want to hear anything different. And in a way I get it, I also do not want to waste my energy defending my woke* ideals to closeminded fools.
*Whatever Offends Klanspeople* Easiest
*People because I'm being inclusive.