Sounds like a cross between Short Treks and Deep Space Nine.
I kind of get why people are so sick of returning characters and familiar locations, but I think it's a bit depressing that we've gotten to this point somehow. DS9 brought back O'Brien and Worf as regular characters, it spent a lot of its time returning to places and races set up in other shows (the Bajorans, the Romulans, the Ferengi, etc.), it told us what happened to half the named Klingons from TOS... it was everything people seem to hate now.
When four out of five shows are essentially prequels with legacy characters, I think it's understandable that fans might be irked at how the franchise has relied on that since 2009.
I wouldn't use the word "hate" myself. SNW isn't the Trek series I would have wanted to pick up the baton previously carried by TOS and TNG, but it's still a very worthy successor that has done more good.