12800 on the 100MP is epically good, but I think we'd probably agree that 50 is where it's at there .
For the sample image I gave I think 1/60 at f/2.8 light for an ISO of 10k is not that good or bright, I've shot in darker alright and I think for sure it makes a difference. Back when I started out, shooting film and having to push 2 stops to get 3200 at events sucked but it's what you had to do to get a shot. How totally spoiled we are today.
No doubt about it. We're super spoiled. I have no reason to claim otherwise.