I wasn't referencing Challenger in particular. I'm speaking more generally. SRBs are inherently fire and forget. This simply increases the risk factor of rockets substantially, and greatly complicates the risks and dangers in any sort of critical scenario. In modern times when we're approaching the era of rapid complete reuse, they're also just illogical since they're not meaningfully reusable.

The SRBs were resued. Like everything on the shuttle there was far more rebuilding needed before they were reused, but they were resued.

Yeah, but that qualifier you put there means I think you need to frame it as "reused." They dragged a couple of giant steel tubes out of the ocean after a salt water bath and then completely refurbished and "reused" them. It's technically reuse, but only just enough to fit the most technical definition of the word, and certainly has no place in the modern goal of launching, landing, inspecting/maintaining (ideally in a time frame of hours at the most), and then relaunching.

The only real benefit of SRBs is cost. They're dirt cheap and provide a huge amount of bang for your buck. But complete reuse largely negates this benefit because reusing an expensive product is cheaper, in the longrun, than repeatedly disposing (or "reusing") a cheap product.