No doubt room correction software has been a game changer for many people, myself included, that need to balance their interest in hifi with a family home that has little chance of being turned into a music studio.
I use Dirac in my living room because without it, my system sounds significantly worse, but I wouldn't use it if I could avoid it.
I don't use it in my second system in a smaller room with near-field speakers, because the tables turn in that room.
Surely the best advice is to leave DSP as a last resort. If you can sort your room without it, then don't bother.
But it seems there are few companies pedalling a 'DSP first' mentality nowadays, which seems counterintuitive to the 'less is more' mindset, which for the record, is the philosophy that I subscribe to.