I replaced a faucet instead of repairing it a few weeks ago because its 7/32 allen screw, deeply recessed in a hole in the faucet handle so there was no space to grab it with pliers or Dremel it, was stripped.
On the bright side, the new faucet has more sink clearance, looks nicer, has a better side sprayer and overall just doesn’t suck. So maybe a blessing in disguise.