I don't really have a good sense of whether hiring has "bounced back" except based on the volume of LinkedIn messages I get, which seems to have remained about

I don't really have a good sense of whether hiring has "bounced back" except based on the volume of LinkedIn messages I get, which seems to have remained about the same (I haven't actually gone and checked). But, it's not clear to me that, within the tech industry, enough people got laid off that it would have made hiring measurably more competitive.