Or are most fans just looking for things to dislike??
Because I'm sorry..... But there's so many posts and topics about everything people find bad about Star Trek. Same shit happened when Enterprise was first aired. I don't understand really. I often feel weird when I watch the latest Discovery or Picard episode, come online, and find many reasons why I'm supposed to hate what I just watched, while I really enjoyed it.
Welcome to the Internet where hate watching has been a thing for a while. Or maybe it's just trash talk and these critics really enjoy it.
As for me, I watch Star Trek. I'm a fan of Star Trek. I don't or can't distinguish any further, so I'm not a TOS fan but refuse to watch DS9 or whatever... It's Star Trek, so I watch it.
Some are better than others. VOY was bad, but I was in a Voyager group so that made watching it more enjoyable, and Tom Paris is one of, if not my number one favorite character. Still, I can admit and complain about VOY. I found ENT horrid and I've not rewatched any of it since initial broadcast. I felt ENT was evidence the current powers that be were tired and it was time to let Star Trek rest a while. I have a strong dislike for the Abrams movies because I find them to be nice parodies of Star Trek.
The current batch is a mixed bag for me. DISCO is the worst of the bunch. Any series that needs to retool and reinvent itself each season is really not a good series. I enjoyed Pike's time on DISCO and felt early to mid season 2 was what Star Trek was all about, so I'm looking forward to SNW. I really enjoyed PIC and LD.
I'm the same with Star Wars. Hated Episodes 7-9, loved Rogue One, Solo, Clone Wars cartoon, Rebels, and now Mandalorian. Resistance was just a little underwhelming, simplistic and it tied in too much with the sequel trilogy.
Your mileage may vary.