My greybeard anecdata:

I did exactly this in my early career and it worked great in small organizations. Mid to late career, I worked for a tech megacorp and was essentially forced to ladder climb because it was up or out. Eventually, hit a grade level that was oversaturated and got offered a package to leave on the 13th round of layoffs in my time there. My seagull manager at the time had no idea of how much organizational tribal knowledge they lost, but everyone my grade or lower who worked with me did.

I postulate that the size of the larger organization is inverse to the applicability of the "guru" strategy.