Where is the xrp usage? There is ripple usage only...

Really?

You read the article?
Xrp hodlers assume everything. Direct quote "If i was a gambling man I would say that he most likely was referring to MoneyTap, because that is what the SBI Ripple Asia consortium is all about. "

https://thexrpdaily.com/2019/09/05/sbi-ceo-we-will-use-the-virtual-currency-xrp-for-remittance/

Yes and No, they will use XRP but like every other of their clients. It will not influence the price, good read to understand how Ripple / XRP works : https://cryptoslate.com/former-ripple-employee-speaks-out-xrp-price-doesnt-reflect-xrapid-use/