Morphe just patches the YouTube app no? Then you need to still use that abomination. NewPipe/PipePipe is fast, lightweight and I couldn't care less about any "features" other than watching a video.
replyMorphe/revanced with good configuration makes the official app super nice. Swipe controls, full OLED, no shorts, Sponsorblock.
replyDefault app for sure is an abomination and so are most Androids straight out of the box before debloat + clean rom + root.
What's the benefit of Morphe over Revanced? I've been using Vanced or Revanced for years, but I'm willing to change.
replyBad name though, first few results for "Morphe" is a well-known make-up brand.