It may end up that way, but it will be much more of a lottery than today.
Basically, today you get some feedback along the way. As a junior, either you make junior salary which means you are doing well for a junior, and perhaps a few years later you will qualify for a senior and start getting senior salary. But if things go wrong, then either you never get the senior salary… but at least you got paid the junior salary for a few years, so your effort paid off at least somewhat; or you can’t even find a junior job, which sucks, but at least you wasted less time.
In the “senior or bust” system, you need to spend a lot of time studying and practicing first, and the first feedback that you wasted all that time and money can come a decade later. Sounds like only a quantitative difference, but I assume that expert piano tuners are rare (I may be wrong here), so the quantitative difference may become a difference between “there are a few” and “there is none”.
It may end up that way, but it will be much more of a lottery than today.
Basically, today you get some feedback along the way. As a junior, either you make junior salary which means you are doing well for a junior, and perhaps a few years later you will qualify for a senior and start getting senior salary. But if things go wrong, then either you never get the senior salary… but at least you got paid the junior salary for a few years, so your effort paid off at least somewhat; or you can’t even find a junior job, which sucks, but at least you wasted less time.
In the “senior or bust” system, you need to spend a lot of time studying and practicing first, and the first feedback that you wasted all that time and money can come a decade later. Sounds like only a quantitative difference, but I assume that expert piano tuners are rare (I may be wrong here), so the quantitative difference may become a difference between “there are a few” and “there is none”.