It's quite simple Pete.
If you have sufficient weight to lean on t2w and cause them to believe you will and can be a pain in the ass, they will protect themselves and pull all posts that could cause them pain. You’d do the same. KTA have this sort of power. They have to because they don’t have any viable product or integrity, but lots of money. Bit like Scientology really.
However, some schmuck outfits like TEC can be outed to your hearts content because they are schmucks and don’t have sufficient financial funds to give t2w any cause to believe they are a credible threat legally or that they have any experience intimidating those who are easily intimidated.
If you say Joe Boggs corner shop wholemeal bread is ****e, he may object, but you don’t reckon he’s got the minerals or the wherewithal to cause you any damage.
If Cereal Partners object to your view of their tasty wholemeal loaf, you back off. That’s life. Unfortunately.