Anyone that messes with them, better know what they are doing. 99% of the time they read about or heard about the setting somewhere and are blindly following al

Anyone that messes with them, better know what they are doing. 99% of the time they read about or heard about the setting somewhere and are blindly following along. I see this a lot with "performance improvements" when they should be looking other places like their web server configuration. Like why would you tweak those on a low end wordpress server?!