I’m not doing this either but: ideally tutorials should work on a very well defined environment (clean install, VPS with X setting, application deploy at version X with plugins at versions A, B, C)

Then they should have a unit test. And a passing status. The problem with most tutorials is that they simply rot. So many times they tell you to do a command with a flag that doesn’t exist, install two incompatible packages or click a button that isn’t there.