Probably more quiet. Autism is (as I see it and in my own experience) about overstimulation. Not being autistic would probably feel like things weren't as "loud" or attention grabby.

Genuinely think question might be impossible to answer

basically normal life for me, without the stress and pressure of 24/7 masking.

sometimes I wonder who tf am I because I think all my personality was crafted by masking.

As someone who is neurotypical a lot of the things I see brought up in mental illness communities are also commonly experienced by us. The difference being it doesnt feel world ending since we have decent coping mechanisms built in.

So to answet your question life would probably be less highs and less lows and more emotional stability. Probably easier in general.

lie all the time and be thirst for money and power /j

You'd just be average

In my experience Autistic people are either pretty successful or in a very bad place

Would your body & your brain finally feel like compatible hardware & software?

My life would be so boring and i curtainly would neither be the person i am today, nore have the same world views

Probably not that different. Were comparing what it feels to be us from the inside to what others seem like from the outside. It's just different kind of issues they're dealing with.