Yes. Every SECOPS person let out a collective sigh of relief when the weekly p0 patches for flash stopped coming. Apple may have been trying to push towards 'native' apps but that was almost certainly secondary; safari was leading the way on html5 APIs.
Let's not pretend that the death of Flash was a tragedy.
Not all of us. _This_ security guy just didn't like having to patch an entire fleet against a new critical exploit in the flash VM every week.
With that, at one point we actually started running low on physical space in the office. We've had a running joke (started by a Flash dev of course) that we'll just move all of the remaining Flash guys to the toilet...
But in all honesty, Flash was a terrible, absolutely horrible technology. I was lucky enough that I've only had to work with it from the backend, but I still remember the dread.
I think Adobe missed a huge opportunity where they could have built new tooling and a framework to target HTML5.