This is conventional wisdom. https://hbr.org/2004/01/managers-and-leaders-are-they-differ... https://hbr.org/2016/06/do-managers-and-leaders-really-do-di... https://hbr.org/2022/09/the-best-managers-are-leaders-and-vi... Almost every HBR "Must Read" series on enterprise management says the same thing as this blog post. The business world has been talking about this stuff since the 90s.
> There are as far as I know no books specifically about founder mode. Business schools don't know it exists.
> …what they were being told was how to run a company you hadn't founded — how to run a company if you're merely a professional manager. But this m.o. is so much less effective that to founders it feels broken. There are things founders can do that managers can't, and not doing them feels wrong to founders, because it is.