It isn't that I don't like your explanation. It's that you've steadfastly refused to provide one.
Battlemaster maneuvers feel the same as spells because they do
Your thing feels different because it does.
These are not explanations..these are assertions. They hold equal weight to contrary assertions. Little.
Im not going to go round and round in a game of "Why?" asked a million times over.
I gave you the examples. If you think theres no difference between them then nothing I can say to you is going to convince you otherwise.