So in one day, during July 4th week, you did 16 things via FP+, and then 8 more things while waiting in standby lines (of which Small World was 20 minutes), watch a parade, plus at least one meal? Pardon me if I absolutely don't believe you. 26 activities in a day during July 4th week, 8 in standby, a parade, and at least one meal.
A word of advice... When you're going to bend the truth to try to back up a point you're trying to make, you might not want to go Whole Hog.
The only way this MIGHT be remotely possible is if you have a big group of people, all of which are booked for different FP attractions, and basically none of which plan on riding anything or using those FP's themselves and you used their band or card or whatever they had and used up all their rides instead of them. Which is hardly about the FP system, and more about the large group of people feeding you their rider slots and why they would bother to pay a ton of money to be at a crowded Disney park in the dead of summer and not ride anything.
Not to mention just travel time between this and that... Various small things that can slow you down for a few minutes here and there... Having to INSTANTLY grab new FP experiences the second it opened back up for you... Actually having experiences to pick from basically all day long during a July 4th week day...
I'd venture to say no standby line is 15 minutes. Except maybe CoP. He already said Small World was 20 standby (which sounds awfully low for July 4th week as well).
So... Yeah.
Date was June 30th 2019. I had photo pass so that should help me piece together my schedule that day...
there were 2 adults no kids.
Standby 1: Park open at 9:00am, we went straight to Jungle cruise. (basically no wait due to rope drop)
Standby 2: Selfie on Aladdin is timed at 9:28am.(basically no wait due to rope drop)
Standby 3: Pirates photo pass 9:43(short wait still early)
Breakfast selfie 10:04 at sleepy Hollow refresments
FP1 :BTTM RR FP expired at 10:30am, no pics from that
FP2: Splash mountain photopass has us dropping at 10:41am
Standby 4:Small world sefie at 11:19 am (guessing short wait due to lunch time?)
FP3: 7D photopass at 11:40am
FP4: WTP was before lunch (no picture)
Leaving BOG selfie at 12:47pm (reservation was at 12:10)
FP5: HM Photo pass at 1:03pm
FP6: Photo outside LM with magical moment Sebastian 1:19pm (rode after pic)
FP7: Teacups selfie 1:51PM
FP8: I know we went on Pan (no photo) right before waiting for parade
Pic of us on Mainstreet in front of castle (2:33PM)
Parade 1: Photo pass pic of us on Mainstreet waiting for Parade 3:06PM
FP9: Buzz photo pass 3:43PM
Standby 5: COP (no photo so no exact time, also this never has a wait)
FP10: Meeting Ariel photo pass at 4:18PM
Standby 6: Met Goofy at 4:41PM, Doland at 4:42PM (Same line)
FP11: Dumbo selfie at 4:52pm
FP12: Meeting Rapunzel at 5:07PM, Tiana at 5:09PM (one line)
FP13: Has us meeting Mickey and Minnie (they were together for his birthday) 6:37PM
FP14: Has us meeting Tinkerbell at 6:48PM (Hated the automatic camera instead of a photographer)
Have some pics in front of train station at 6:56PM
Dinner was at Columbia harbor house (no pictures, but i was pretty disappointed after reading the online hype)
FP15: WTP was in here, no picture evidence
FP16: Buzz photopass at 8:00PM
Last picture I have is of us outside the castle waiting for HEA at 9:01 (was slightly delayed due to rain)
Looks like I was incorrect about 1 thing, we didn't meet pluto and daisy (thought we had, but there are no pics so it must have been another trip). It is extremely easy to get an "instant FP+" for most rides if you just keep refreshing the app between the two nearest times. Did not cheat the system by using other peoples bands, just were refreshing a lot while waiting in the short FP+ line (always had our next FP before actually riding the ride, you can start once you tap in the first one). It's up to you whether or not you believe this timeline, but it is what happened. I would not be able to have a day like this without FP+... so going back to the OG argument, yes FP+ can be a HUGE advantage if you use it to it's full extent.