I have a 2019 with the 5.7L. I don't expect that I will ever purchase another truck in my lifetime. Not even another Toyota. Not anything built after the start of of the lockdowns. I don't trust anything that was built during or after the scamdemic.
On a related note, awhile back I was dreaming about maybe buying an RV (the feeling has since passed).
Most RV reviewers said exactly what you said. Rule #1: Avoid anything built after the start of the pandemic. The quality fell right off the cliff.