But I believe it's not due to Covid. While Covid was happening, it became blatantly obvious that wealthy investors can still make 40% appreciation from their housing investments even while the majority of the population was struggling just to get by (and pay their rent). Similarly, investors profited handsomely from stock price increases while the same companies (whose market cap went up) were abandoning their employees, in some cases slashing an entire division with just a prerecorded Zoom call.
In short, Covid showed everyone that there's 0 loyalty for the little man and that trickle down doesn't work.
And I can easily understand how the realisation that hard work will almost never earn you a good place in society will lead to people avoiding the hard work.