Hey, if you like using a suspension fork, go ahead, it's your ride.
For me, they just seem like a waste for road riding, with no real upside. They add weight, are less efficient, require maintenance, and I prefer the handling of a rigid fork on pavement. I'll let the tires take care of the bumps.
I'm all about suspension off road. Totally worth the money, weight, and maintenance time/money. But for the streets? Nah.