Earlier quoted context omitted.
"rich in cash"? No. Just those without other assets. Are you rich in cash if all $100 you have is in cash? Inflation is the most regressive tax possible on the poor.
Only if wage inflation doesn't keep up with price inflation. If wage inflation keeps pace, it's actually a fairly progressive result since debt loses value relative to wages. For people without income or assets it's a disaster.
See https://www.pewresearch.org/fact-tank/2021/09/07/despite-the...