Game Difficulty level 100

[Jojoya]

level 100 dungeon difficulty is equal to difficulty of level 50 dungeon..

I think 50 levels is enough for people to make things a bit challenging, in shadowbringers there is some attempts to make dungeon feels like challenge and I like the approach but in endwalker everything is easy even easier than shadowbringers.

I have a concern that DT will have same difficulty as other expansions, please make game more challenging.

What are you basing this claim on considering no one has access to any level 100 dungeons yet?