I think a great many people feel the same. They feel that there are certain modifications they are willing to deal with and certain ones they are not. I agree with everyone who feels that when the opening date and modifications are announced that people will self-cancel.
I have one child on the cusp of not being a "little-ish" kid much longer. So for us, who do not go to WDW regularly, we have to decide if we want our last trip with the youngest still fairly young to be a modified trip or if we want to go in 2021 when they will be one year older, but with no modifications. Because if we go in 2020 and we have to miss things, then by the time we return the youngest won't be little at all any more.
I'm leaning heavily towards waiting, which will have us being one of the self-cancelling families when the time comes.