I think you’re referring to the prorogation of Parliament, not the dissolution, and the prorogation in fact occurred more than 3 years ago.
The dissolution led to a democratic election and a clear majority being delivered. Hardly a black day for democracy.
Well done, you managed to pick up on 2 minor mistakes in my comment which did not change the point that was made at all, and avoided the actual point being made.
I've corrected my incorrect use of disolved vs prorogued, and 3 to 4 years, maybe now you can address the actual point?