I don't know about "most", but I phone-screened four candidates last week, all claiming to be currently employed (with 3-10 years industry experience).
Two of the four couldn't finish fizzbuzz (in the language of their choice) in 30 minutes. It feels a bit unethical to name their employers, but they were companies that would be familiar anyone who reads HN.
When I worked for FAANG, IIRC, the ratio was about the same, so I don't think it's a problem of recruiting.
In a phone interview? When they could just fire up Google on their laptop and get an answer in 30 seconds, and you wouldn't know unless you heard them typing? I mean, I guess you could conclude that they are too honest to cheat, which is a plus...
Two of the four couldn't finish fizzbuzz (in the language of their choice) in 30 minutes. It feels a bit unethical to name their employers, but they were companies that would be familiar anyone who reads HN.
When I worked for FAANG, IIRC, the ratio was about the same, so I don't think it's a problem of recruiting.