Of course my comment is not about anyone personally and I expect there is a lot of people who are doing just fine and are reasonable. But then under performers

Of course my comment is not about anyone personally and I expect there is a lot of people who are doing just fine and are reasonable. But then under performers are interviewing more so they cast bad impression on others that are their age/ethnicity whatever. Just like the saying good developers are not on the market for long and one that make good impression are hired quickly.