It was a pure bean counter move by Ford, almost as chicken$hit of a move as removing the springs in the rear cup holders for model year 20.
Lol I noticed this too. I had a 2018 801a truck w/ a bunch of a la carte options, then it got wrecked & I got an 800a 2020 (I think that’s how it went they removed one of the option groups)
Anyhow, where my 2018 had full leather seats w/ 801a the 2020 added some cloth type inserts in the seat bolsters- zero other reason than to cut cost. They added the larger center cluster display compared to the smaller one I had in my 2018 tho, but I imagine that may have saved Ford $$$$ anyhow by streamlining their production process. The sliding console piece & door trim pieces were carbon fiber in my 2018, but they had a lightly textured (I think made to look like scales) slightly 2 tone matte/shiny dark grey tone. Those pieces in my 2020 are just very basic grey paint, no design no nothing.
Biggest gripe I have is not putting memory seats in every truck that has power seats. Power, lumbar, heated, contrast stitched, w/ Raptor emblem in headrests…no memory? Huh?