I bet many of these hiring managers don't really know what they're doing, so they're doing what everyone else is doing. This protects them from looking stupid, which many people fear more than actual failure. Some of these businesses will succeed but in general failure to get hired by someone who doesn't know what they are doing is, for the truly qualified, a good outcome.
I doubt that truly qualified people are being turned away for age. I doubt that really capable companies are that hung up on age. I do believe that there is discrimination among _under_ qualified people. Given the importance of learning experiences and networking and luck, this is probably a serious disadvantage to older under-qualified people. It certainly isn't fair. But anyone who is under-qualified really should think more about making themselves more qualified than looking around for someone to make things fair.
(That needn't be extended to race or gender discrimination law. Those are targeting structural disadvantages thought to be outside the control of the discriminated, e.g. they lack the same opportunity to improve their own qualifications. And they are often intended to make it more clear that the economy offers opportunities to all comers, in the face of a variety of perceptions. Whether you agree with those arguments or not, I don't see how they apply to people getting older.)
I doubt that truly qualified people are being turned away for age. I doubt that really capable companies are that hung up on age.
I don't. Not even a little bit.
I saw it fifteen years ago when I was able to snap up amazingly talented developers that were piteously grateful for the opportunity after being turned down for similar positions elsewhere due to their age.
I see it now where every decent developer I know past 35 I've discussed it with has some variation of the "I'm not ageist - it's just that old developers are inflexible blah blah etc." story to tell and are noticing it becoming more of a problem as the years go by.
Saw it earlier this week when a conversation with a potential client completely derailed after they found out I was 42.
I doubt that truly qualified people are being turned away for age. I doubt that really capable companies are that hung up on age. I do believe that there is discrimination among _under_ qualified people. Given the importance of learning experiences and networking and luck, this is probably a serious disadvantage to older under-qualified people. It certainly isn't fair. But anyone who is under-qualified really should think more about making themselves more qualified than looking around for someone to make things fair.
(That needn't be extended to race or gender discrimination law. Those are targeting structural disadvantages thought to be outside the control of the discriminated, e.g. they lack the same opportunity to improve their own qualifications. And they are often intended to make it more clear that the economy offers opportunities to all comers, in the face of a variety of perceptions. Whether you agree with those arguments or not, I don't see how they apply to people getting older.)