fiddle while Rome burns

US /ˈfɪd.əl waɪl roʊm bɜrnz/
UK /ˈfɪd.əl waɪl roʊm bɜrnz/
"fiddle while Rome burns" picture
1.

to occupy oneself with a trivial matter while neglecting a serious crisis

:
The CEO was accused of fiddling while Rome burned as the company faced bankruptcy.
Instead of addressing the climate crisis, some politicians continue to fiddle while Rome burns.