The actual hard question is probably making even 10% of such wisdom and good intentions survive when the program is bombarded by contributor patches, or people taking Jira tickets. TFA talks about it in the context of strategy and tactics.

Organizationally enforcing strategy would be the issue. And also that the people most interested in making rules for others in an organization may not be the ones best qualified to program. And automatic tools (linters) by necessity focus on very surface level, local stuff.

That's how you get the argument for the small teams productivity camp.