Hitoribocchi no Marumaru Seikatsu Episode 9 Discussion

This show really is "zannen".
It had a great start, where Bocchi tries to befriend Nako, but soon after it just starts keep getting stale.
Every event in the show is basically predictable, comedy is often recycled.
Characters always have some interesting premise, but they just act like npc with prescribed responses after some episodes in. The sensei just fears Nako, Aru is just Aru beam and headbutts Nako, Sotoka likes ninjas, Bocchi wants to befriend everyone and is kind and caring, Nako is scary-looking and also kind. And that's basically all to the characters.
Originally Bocchi's sad situations are relatable and presented in a way that feels funny enough, but soon after enough that all of the characters just feel like dialogue giving machines, and Bocchi's uneasy scenarios just feels so detached and all over the place.
Based on the first few episodes, thought that it might be a show with some interesting portrayal of social-anxiety with cute sol stuffs, but it turns out that it just stops building anything from its premise.
Even Komi-san has other things like generic romance and constant new niche characters and character interactions introduced and occasionally interesting refreshing artstyle in the show to enjoy to, but this show is just straightup sad with subpar art and sound.