I get the issue with not having a decocker.
But for me personally, the decocker lever gets in the way of my strong thumb on CZs.
I don’t mind lowering the hammer once and leaving the gun in a holster.
I’ve never had a hammer slip using thumb trapping on top on my competition gun.
The other thing about drop safety:
Back at the time when the RO in New York was killed by the dropped Shadow 2, people did some experiments with hammers and drop safety.
My overall takeaway from those experiments was that a factory stock Shadow 2 was drop safe with the same kind of inertia-spring-pin system that a Ruger LCP and other guns use.
It was the aftermarket gamer extended firing pin and lighter spring that made the Shadow not drop safe.
So practically speaking, I don’t find the lack of decocker or lack of firing pin safety to be a disqualifying condition for a civilian.