I followed the apprenticeship model in one field, but was entirely autodidactic when it came to tech as there is so much material/content online to teach yourself if you're motivated and inclined and would prefer it remained as such. I mainly pursued one technology only to find that I had to learn so much more as I went deeper and it eventually snow-balled into starting my own fintech startup and then as a bootstrapping founder working professionally to fund the former. This was only possible because there was so much freedom within our community and free content available.

With apprenticeships you're really at the mercy of the Master who will instill in you their 'version' of how something must be done, whether you agree with it or them is entirely irrelevant to the process of edification and leaves very little room for creative problem solving and rule breaking that I think the most important work in tech actually requires.

This rigid structure is well suited for certain crafts (like electricians or plumbing) and perhaps some arts (culinary, masonry/architecture), but I fear the power that FAANG already has exerted in corrupting an entire generation of tech workers with salary and supposed prestige has done enough damage already to the World, so to have them act as gatekeepers of information seems entirely myopic and self-serving to an already entrenched Industry.