That’s just not really not true from my professional experience or my industry in cyber security. There is of course a level of experience required of a junior but it’s still junior level experience.
In my line of work I was coaching and now I am senior I am expected to delegate tasks and coach, not to increase my own workload for doing simpler tasks myself.
i.e. they shifted the cost of training from the employer to the employee.
What makes you think that will suddenly reverse course, or that society will suddenly start to care?
People want the cheapest, fastest shit possible. Companies too, generally.