Our HS is 100% e-learning but they are opening up for two days for the SAT (seniors only) and PSAT (juniors only). Several high schools around here are doing the same, but obviously everywhere is different.
It is definitely going to be a smaller pool of contenders for NMSF if they’re making the test optional. However, I would think the strongest students will be more likely to take the test and fewer weaker students will. So I doubt the cut-off numbers will slip by much, if any.