[1] I’m not making a statement about whether this is true or not. Just capturing the context.
Assuming it's true they had their wages reduced in the crisis, it's absolutely disingenious to claim that a return to higher wages post-crisis would be undeserved profiteering. They did share in the losses.
Accepting the risk of losses is why owners have a legitimate claim to the profits. Workers take a guaranteed paycheck which shelters them from losses in bad years and forfeits their claim to profits in good.
It's just great when workers accept pay-cuts in bad times, just for people like you claiming that this is just normal, no loss, and certainly no reason to restore their paycheck when good times are returning.
We had good employee retention.
As with ao many things: it's complicated.