"Regular" acoustic treatment doesn't do much for the bass. It can absorb other frequencies and make the bass stand-out more. You can get bass traps to reduce the reflected bass and that smooths-out the bumps and the dips.
But if you feel like you're hearing too much "room" (like if you have mostly hard surfaces) you may still benefit from "regular" acoustic treatment.
"Diagnosis before treatment." A measurement mic is about $100 USD and
REW is FREE.
A lot of people doing audio production in small home studios use small monitors and just ignore the bass, but IMO that's not the best solution.
If you're listening for enjoyment, of course it's up to you if you prefer no-bass to bad-bass.