Oh boy! I witnessed a bench of them especially on LinkedinIn (you know the "professional" platform 😁).
Once, an executive coach blocked me. He did so merely because I said firmly but gently that I wasn't interested in following him; only in building relationships through "reciprocity" when he bragged about reaching the maximum number of connections while providing his website and suggesting to rather follow him.
His fragile ego was way too easy to be triggered. 🙈
I sent him a request following a celebration I read about him by another coach. Now, my guess is that it was part of some of those fake branding compaigns...
P.S. he has "heart-leadership" in his title. Simply pathetic!