Feeling overwhelmed by insurmountable mountain of bugs and issues is not the way either. We can argue that closing the tickets is not the best way, but if realistically nobody will ever look at them, why not make the developers feel better.
But I think modern industry pretends all it's fine to convince themselves that it's ok to chase the next feature instead.
That way, you’re at least not deluding yourself about your own capacity to triage and fix problems, and can hopefully search for and reopen issues that are resurfaced.
"I deficated this issue. Closed."