But the seasons 4-7, "Photons be Free!", singer, writer, author, daydreamer, commander, have crush on Seven, Doctor?
Doesn't that seem over the top?
Exactly, and it was not a crush on Seven, it was straight out creepin' on Seven. It might have been intended as some kind of homage to Phygmalion, but to me it seemed as creepy, if not more than the Nelix/Kes thing (not that the EMH wasn't creepin' on Kes as well once in a while).
Let alone that his writing/author skills were at the level of bad fan-fiction and his "daydreams" were just creepy power fantasies.
The EMH and Neelix, to me, are just two sides of the same coin and of the two I find bumbling Neelix far, far less grating.
And it would have been okay t have the EMH's writing be awful,wish-fulfillment fan-fiction IF everybody in universe had treated it that way. However it was published and became a success (apparently enjoyed unironically).
Either the standards of literature in the Federation are sub-zero or the writers just forced yet another "admirable talent" on an already over-the-top character.