Well this is definitely one way to do things... The reality of it is if you're making a project, and everyone is on board with the standards of how to do thing

Well this is definitely one way to do things... The reality of it is if you're making a project, and everyone is on board with the standards of how to do things and it's not making it unnecessarily confusing, you're practicing good coding. For example, if you have your tests isolated to a testing folder vs in a product/feature folder and everyone is on board, then it doesn't make any difference. I'll just look in the test folder for the tests rather than the feature folder. Honestly, I don't get the obsession and combativeness around "best practices". Best practices are whatever your team uses effectively to get shit done.