It really is a challenge to talk about "my personal path to being a less shitty me" without disparaging the shittier version of yourself, and by extension the shittier versions of people you see around you.
Excellent point. I am guilty of this although, hopefully, less so than in the past. I try to remove the value judgement from the equation and especially any anger this value judgement may cause. Hard to do sometimes but I have to remind myself that it isn't the other persons fault that they're trapped inside a pernicious reality tunnel, choking on dumb memes and sneezing bad signal. Personality can become infected just the same as biological machinery.
If you wouldn't blame someone because they were infected with aids, why is it okay to blame them because they're infected with Ayn Rand or Adolph Hitler? People are just dumb apes (me too) it's not really their fault.
Also - holding other people up to ANY standard is a hiding to nowhere. Best you can hope for is to live up to your own standards