I don't think making dining reservations in advance is unreasonable (the previous 180 days certainly was but 60 days is more reasonable). However, I'm definitely not a fan of the fact that ADRs so heavily favor those doing long onsite stays. There's not a good reason for this to be true other than as a perk for spending more money on a Disney hotel. I would probably change it to no more than 5 days out at a time - certainly not 10. No onsite advantage at all would be more fair. So... in short, yes, I do think ADRs suffer from the same issue. I also think they are less important overall than attraction capacity.
I don't think literally anyone in this thread has said that they believe a few dollars increase on the price of
Genie+ will cut demand. I definitely haven't said it. I don't think it's going to cut demand at all, especially not for people who have spent the last several months planning their end of 2022 trip (myself included).
The price is going to have to go a lot higher than it currently is to cut demand. I think Disney knows that, and as such, the current price increases to Genie+ fall into "because we can" rather than because it will help availability.
If Genie+ really struggles under the weight of holiday crowds this year, I think/hope Disney will make adjustments to it that will improve capacity. We haven't seen those adjustments yet.