If by that you mean that you didn't spend a lot of time just looking at your phone instead of what was going on around you, I'll say I was wrong. I cannot see how, if you used LL or had to make dinner reservations lined up to allow you to see more things or more attractions. However, since you have actually done the parks, whereas I haven't I will take your word for it. I suspect it will amount to crowd sizes and which parks were visited.
What I'm trying to say is that yes, I used both FP+ in 2019 and LLMP (some days) in 2025/2026.
Mostly, I agree with much of what you have said about the downward trend of WDW.
Don't get me wrong, I think LLMP is a suckier product. But because it is suckier, there is less reason to be on one's phone. I wrote a long post earlier, but then trimmed it back. I'll explain more now:
Compared to FP+, with LLMP, mostly you get what you get as your 3 prebooks. With FP+, I was on my phone trying to modify them. It was a pain, but I was often able to get better times. With LLMP, new times don't come up as much. If you try to modify your 3 pre-booked passes, the system just offers worse times. I do use my phone to book pass #4. Beyond pass #4, if you are not park hopping, there is often not much value in booking more passes, except MK. (In 2019, I did spend more time booking passes.)
I went multiple times last year, some days were slower than others. With FP+ and G+, if it was a slow day, you got better passes. With LLMP, even on days when Epcot was empty, and most the park had 5-10min standbys, the LLMP availability was STILL terrible. Some days we just skipped LLMP, and maybe skipped a 'headliner.' Rise doesn't wow us, so we usually skip it. Tron is also not worth the $20+ upcharge or a long wait. I've been on it multiple times. It is about 90 seconds long, so only worthwhile if the wait is short.
Where LLMP works more functionally, is for park hopping. By 11:30am or so, the tier 1 rides are all long gone in Epcot (FEA, Rat, Test Track). You can often pick up Soarin'. (even w a pass though, Soarin' is a wait.) But there isn't much value in booking rides like Nemo, so I usually start booking rides in MK. If I start booking around noon, I can usually get some decent MK evening passes. I've also been able to get a decent pair in HS: RNRC, and MMRR. We often take an afternoon break, then head to our evening park to use our 3 passes.
Right now, with so many rides down/waiting to open, and LL costing so much for so little return, IMO periodic visitors will do well to wait until more stuff opens. Three of the parks are in sad shape with: BTMRR, Walt RR, Buzz, Dinoland, RoA, (soon) RnRC, and Muppets all down/gone.
For the time being, there are less people in the parks now, in general, but the headliners get terrible standby waits. Even though LLMP is garbage, it is still worth buying some days. The only ILL I every buy is FoP, but that ride is now in pretty sad shape. It is NOT worth $20+.
As for dining, I used to make dining reservations. I do sometimes use mobile order, but other times we don't bother. We just walk up to the podium. The best foods are Epcot's festival foods, and those are not mobile order. We used to eat a TS every day, but now they are not worth the money. We get far better food eating offsite, so we tend to eat some dinners as carry out from offsite places or just do WDW's crappy QS. At least once per visit, we often get carry out from Miller's Ale House. It is just basic pub food, but they have vegetables, and the food is decent. I feel like I've been ripped off by WDW food too many times, with food that was lousy for the price.
Arrival day and departure day, we usually eat at least one meal offsite. Flamingo Crossing has some good fast casual options. There are also some good places up towards Epic/Universal. Admittedly, I have used my phone to find some of them/check menus.
On the other hand, we split our visits with Universal, and Universal still has decent food. not everywhere, but enough. Another plus of Universal is that with Express Pass, We're not on our phone much at all. You CAN use it to check ride waits, show times, etc, but it is not necessary. Dining at Universal is pretty stress-free too. You CAN make dining reservations, but mostly we just do walk-up dining, and it is fine. (Universal doesn't quite have what WDW has, but it has Velocicoaster, and it is a really good coaster.) I will also say, generally speaking, I find I like the Universal staff better these days. They seem more genuine.
OH- one time I DO now rely on my phone- more than in the past- is when driving around. The whole area has had massive road changes!
Hope that helps to clarify!