As for all the recent changes related to MyMagic+ (use of FP+, MagicBands), I believe you have to take the good with the bad. We have been visiting regularly for almost 25 years now, and have been through every iteration of every plan there has been during that time. Does MM+ have it's issues right now? Sure. Is MM+ the best direction for WDW? Jury is out. What I can say is that, for my family at least, MM+ brings with it some nice options/benefits, and the bad that we have to take with them isn't all that bad. All in all we enjoyed our trip this part July as much as we've enjoyed any other trip to WDW during the past 10 years. Was it different in ways? Sure. Worse? Not at all.
I think the 'different' aspects of MM+ is what is turning some off to WDW, and that is human nature. People don't like change, especially to something they may have been doing for many years. Is reserving a few rides in advance really the catastrophic straw that will break so many backs? It's not like you need to work that hard to do it, as the rides you are going to FP+ are generally no-brainer's for probably 90% of guests. It's natural for there to be some pushback, and it's very possible it will be short lived.....a year plus from now the system and guests may be humming along. Perhaps not, time will tell.
Entertainment changes in Epcot? On the one hand you could say it's hard to fault Disney for freshening things up by replacing pretty old (tenure-wise) acts. Risky, given that people don't like change sometimes, but reasonable. Unfortunately, an underlying motive was probably to get ride of some higher paid acts with equity contracts, but I'll withhold judgement until I see how the new acts work out.
Starbucks in the MK? I do lament the loss of the Main Street Bakery. Losses like that do hurt the MK, IMHO.......but I sure did enjoy all the caramel macchiatos we got in July. Back to that good with the bad thing.
Change is a constant, and WDW is no different. Notice I said our trip in July was as good as any the past 10 years......because 20 years ago it was very much different, and I could argue so much better. I could go on and on about how things were so much better when the ghost of Walt, his ideals, his focus on Show and the guest experience permeated all aspects of a vacation to the Florida Project. So much of Walt was stripped away long before MM+ that they should probably just call the place 'Disney World' now. But the past is the past, and we have to keep an open mind on what the present and future will give us.........and I think what we currently have, Disney World sans the Walt Traditions, while different in ways, isn't as bad as many make it out to be. As much as I can point out things that have been chipped away, straws that keep being put on back......I still find myself planning that next visit.