(physicists) …these luminous objects do not quite fit comfortably into those theories. …
Those objects fit comfortably in reality but those theories (Big Bang, LCDM…) do not.
source // open access :
RUBIES: Evolved Stellar Populations with Extended Formation Histories at z ∼ 7–8 in Candidate Massive Galaxies Identified with JWST/NIRSpec iopscience.iop.org/article/10.3847/…/ad55f7