Maybe here in Aus, the banks dont find it financially motivating enough to issue cards that tie in to hotels, unlike the airlines, where they say FF part of airlines make them the most money, and thus, they will/can pay the banks for it.
Like, Hertiage Bank didnt feel it was up to upgrading their systems to run QTMC, so cheapy cheapy EML took it over.
Or that, public transport cards here in Aus cannot be used in stores, not like for eg, Japan.
Many times, in the QF money section, when I need to check my QTMC balance, its "not available".
Or the fact that in the US, they have prepaid/amex debit, where anyone can get one, and load money and spend on it to earn MR, where as prepaid/amex debits are not available in Aus.
Also, all cards on visa/mastercard now must have the words "debit" on it if its not a "real true" credit card.
Or it could be too, that hotels here do not want to pay the banks to run a liaison with the hotels, credit card wise.
Interchange fees here only make up about 0.015% of the purchase price, so the margin is that great.
VFF and CUSCAL ditched the VFF side of visa debits, ala the VGW.