[JumpCrisscross]

> without new physics somewhere we have no indication of how to fix it

This is a bit harsh. We have loads of unexplained, well measured phenomena. More clues helps. But it's not conclusively necessary.

[adamsmith143]

Idk, theres been no major progress since the 60s-70s after QCD, String Theory is a complete dead end and there aren't any great candidate theories out there. So the lack of findings certainly hasn't helped.