I just got back too. I had a complete different experience. Even with "park reservation", all parks are over crowded. All the common rides have 120+ wait time. Even with Genius+ $29, there is NO availability for major rides if you try to book after 9am. For example, I could not get Ratatouille at 7:15am Genius+ or even Test Track.
All the Quick Service restaurants have 30+ min wait. You can use "Mobile Order" to prepay for something yet you still need to wait 10-15 min for pick up. You want a Starbucks coffee, forget it... the wait time at Main Street Magic Kingdom Starbucks is almost always around one hour.
The pre-show area is packed at most rides. The cast member want all guests to squeeze in a tiny room for the pre-show wait so everyone is shoulder to shoulder. There are about 20% of guests actively coughing. You can breath in their body odour and sweat as they are literately face-to-face next to you.
Needless to say, I got sick even though I wore a mask all the time.... It is simply too crowded.