Fortunately, Bitcoin has "real value", so market value doesn't matter.
Segwit killed that
It did not.
Price is not value btw
Correct. Bitcoin has value. Coincidentally, it also has price, but price is only an attempt by the markets to try to determine what that value might be.
What do you think is mostly driving price up for BTC ?
I'm convinced it is only speculation.
Bitcoin is a protocol for value TRANSFER / audit with its ledger
BSV has more value such https://coingeek.com/the-next-genesis-bitcoins-two-beginnings/