I'm not sure if this is a reply to my original poor phrasing where I mistakenly said 'all' instead of 'so many'. I'm sure even that may be a bit generous. We're in niches of niches, here.

It seems the places where the manual digging occurs most are with devices where nobody has even thought or bothered to use such tools.

The vulns the people find are often incredibly laughable; unauthenticated actions leading to a clever path to higher privileges.