🙄🤨no, it was not. It's just an expression.

Perhaps for you. But for many others, no, they do not. This post of mine shows ten likes on Amethyst and, as you can see, only two on Primal. It does this with all my posts and comments. IIRC, they mentioned that this was fixed in a previous update yet I and many other npubs, who I've noticed in my feed, have brought this up.
I don't know. Ask them. I'm sure they'll spin some stupid excuse. The only semi-logical reason I can think of is to create narratives that focus on and promote strictly their own products and services. And most people are seemingly being censored only on Primal. If you use any other client, everything (likes, boosts etc.) shows up just fine. At least, on the other primary social clients that are used. If they're not profitable then they shouldn't be censoring people😮💨🤨. Just another mistake on their end. Just like how everyone realized that they do indeed collect advance search data on their server (unlike what it said in Apple's app store).
Also, you know you could've handled this calmly and just asked me these questions. No need to get worked up over a matter that doesn't impact you in any way.