IMO. Nothing like 4e's ADEU is there in 5e. 4e's ADEU model placed all classes on identical power and recharge schedules. 5e doesn't. At-will and daily power were around long before 4e's ADEU - so really don't count as being a 4e contribution. Utility powers didn't make it over to 5e - instead it's much more like what came before 4e in that area. Encounter powers were a 4e thing. And while there are similarities in 5e short rest powers and 4e encounter powers, many of specifics are quite different:
- 5 mins vs 1 hour
- 4e's classes all sharing similar encounter power structure vs 5e's different classes emphasize short rests more
- The similarities of 90% of abilities in 4e's Encounter power design, (ex: 2[W] and pull vs 2[W] and push) vs 5e's design where the short rest abilities tend to be mostly unique between classes.
None of these are trivial changes. Which goes right along with what you are saying - the games play very differently - even if some abilities are at will, some recharge daily and some at a much quicker than daily rate.