It's mainly because his SM team is such a mess that people don't know what to do with it. He got the typical two starters but everything else has been crazy, like it's just promotion stuff. Even Dusk Lyranroc was.
Rockruff was alright, Poipole and Meltan were just blatant promotion through and through!
I hope they don't do this again with his SWSH team, one member of his team is okay but I'd much rather his team consist of Pikachu, one or two starters, two/three wild cards(Depending on how many starters he got), and something else
The other characters should get stuff to promote the new games too, I was okay with Ash getting Poipole since the MC obtains Poipole in the games, but even though I like Meltan I still don't enjoy Ash getting two special Pokemon like that. Especially seeing how rushed Poipole's exit was and how small his involvement was, he didn't even come back... I'd do anything to have seen Poipole stay/evolve and see Meltan given to.... say Sophocles or Lillie instead?
And Nebby not getting caught while another legendary actually did, one who'll be taller I might add still urks me.
Though if the girl ever has a goal like Contests and Showcases again, I'm making an exception to that hope. I just find the use of legends in that case is blatantly unfair as judges and audience will be biased towards the rarer(And sometimes more beautiful) Pokemon. You can beat a legendary in combat if you're skilled/powerful enough, but it's going to be a
lot harder to convince me somebody can possibly outdo one in a performance