You are correct that this being a marketing blurb does not make it a fact.
What does make it a fact is the fact that it is -- indeed -- a fact.
Spit it out bear..what is this fact you squeak of?
Already stated upthread:
BSV is the Bitcoin that hews closest to the original Bitcoin protocol design.
Even supposing that it was true, which it is not, then who gives a shit about original intentions.
You seem to be implying that the arbiter of what things are named is merely a popularity contest. I do not agree.
Your loosing it
I see what you did there.