For us, it is less about crowds, than how much more we are paying, and how much we are able to ride e-rides, and how little flexibility we now have to change our plans.
I've had many trips on weeks like Easter. It was crowded, but we were still always able to get FP for everything.
Now, I just can't get past things like the risk of loss we take when we buy tickets. If you go on day one, but can't go after that, too bad. You are out hundreds if you can't use the remaining days. There's no way to make them non-expiring.