Remember that EVERY safeguard you take helps this pandemic. This isn't all-or-nothing. Every step you take - *each time* you wear a mask, filter air, get tested, get boosted, avoid crowded spaces, keep your sick kid home, etc. - reduces risk and decreases total infections.
Seeing people despairing and saying there's no point in precautions now. But that's just not true! Every COVID infection puts you at higher risk of bad outcomes, so fewer is better. Precautions help prevent strep, flu, and RSV, too. Don't give up. It's worth it to keep trying.