It’s like…anime. I like anime, but it’s horrendously rife with “serious moment…then you MUST break the tension with sight gag/dialogue.” I’m betting Rian must be a hardcore anime fan.
I found the humor in TLJ more akin to the one present in some Marvel movies. The MCU entries are full of bathos and comic moments that break the mood of serious or dramatic scenes (Thor Ragnarok comes to mind).