(And if you don’t like ready-made PCs, you can always build your own.)
Alright, fair enough. But then within the linux operating system, it should make those islands official sources for quality information. Make them easier to find.
Heh. It would be nice to have such things handed to us on a platter, wouldn’t it?
In reality, there is no central organization in a position to speak for the whole linux ecosystem, and a great deal of the work and knowledge comes from unpaid volunteers acting on their own. Standing out from the noise on the internet is harder than you might think.
However, there are companies selling direct support, and communities focused on specific topics, and wikis run by some of the most popular linux distributions, and classes, and books, and various other good information sources.
And, even if you have no money to spend, you will eventually come across some of the community-maintained gems just by regularly dedicating time to learning. Finding good info gets easier with practice.