FLW in the UFC is boring and has basically 0 interesting matchups left to watch with Pantoja cruising with the belt. Unless they resign DJ or Horiguchi, I have almost no interest in the division in the UFC. You are correct that the UFC doesn't put in as many resources because it's the least popular men's division. People just don't care that much about the smallest men fighting. Is it fair? No, but hey that's life. If your division doesn't make money, it isn't going to have money shoved into it. At the end of the day, it's business.
Muhammad Mokaev was supposed to be the next great title challenger, undefeated record and all that but I think he looked absolutely atrocious against Alex Perez. His striking is non-existent, which is crazy considering he had a 23-0 amateur career before turning pro, but he's only 23 and still has a very, very long time to develop if he stays injury free.
BW is top heavy and still has Cejudo ranked top 5 along with Dom Cruz at 11th. Sean vs Sandhagen is a good fight, Umar if he fights actual ranked opponents could shake things up along with Figgy, but that's about it. Merab is boring. Guys like Font and Yadong have proven themselves to be gatekeeper levels. Still better than FLW though.
Your assertion that "LHW and HW i don't even consider real MMA" is a very moronic thing to say, but unfortunately only your first.
Calling Poatan "an old chinny kickboxer" is your second moronic statement. He won two titles in Glory as well, he isn't some run of the mill kickboxer, the guy is one of this generations greatest combat athletes lol. Calling him chinny tells me you fell for the memes and don't understand how dehydration affects the brain (drink some water, you are dehydrated) nor are you aware that his loss to Izzy was his only KO in his career.
Poatan has beaten more champions than Khabib had through his career, in the span of a few years. This is a testament to what kind of fighter he is, not how weak said divisions are.
If your definition of good fighters is "muh scrambles" then God bless your little heart. Different human beings of different sizes have different physical capabilities. Pantoja isn't ever going to knock someone's block off like Poatan nor snap anyone's arm like Mir, just isn't happening.
Your third moronic statement that drew my attention was "the worst flyweight fighter is a million times more exciting than anyone in MW, LHW, or HW."
Now this is just silly, but it does lead us to one definitive fact...
You are 100% a manlet.