The recursive logic in here. xD
"Why is it called a Boss Battle?"
"Because you fight a boss character."
"Bruh..."
It sounds like you're interested in the etymology. https://ask.metafilter.com/167223/In-video-games-where-did-the-term-Boss-come-from
Also, my condolences. Have you hit a funk of some kind? Where are you getting tripped up with Cammy? I know nothing about Street Fighter, but it'd be interesting anyway.
Trying to work the Rondo and Minuet into these chains is a bit of a challenge, but I can tell it's worth it. Can throw the opponent for a loop if used properly.