This is directly addressed by the author and part of the post? Tools were very expensive until gcc etc., and the internet made excellent free guides available.
most of the available services (anthropic, google, openai, xai, deepseek) have a free tier. you can't use it extensively, and have to wait... but its there.
programming has always gates... today is no different. arguably, there are quite a lot more free options than there were when i was coming up.
And prior to the desktop computer, you had to actually go work at a laboratory in order to do any programming whatsoever, which required significant amounts of educational and social access
What’s the point?
Writing deploying and delivering software has never been as accessible as it has ever been
Much like the author I learned on my own too and with a lot less help because I didn’t have a parent even guiding me through it
But that is not under threat and I’m not sure why people think it is
None of the arguments demonstrate even accidentally that there is LESS knowledge or fewer options.
This is the least locked in period and the better AI gets it will be an option to be even less locked in because you can just build and run everything yourself on your own hardware
Literally anyone can run the equivalent of an entire datacenter from 2000 on a handful of retired servers and old laptops at this point.