The cards are not accepted everywhere with ATMs. It depends on the partnerships with the banks. Usually, near the screen, you see stickers, Visa Mastercard, etc.. (these are the accepted cards). If you don't see a sticker, it means that the ATM doesn't take it.
In my country, 1/3 of ATMs do not accept UnionPay.
The same goes for merchants (whatever if it's online or IRL). It's not accepted everywhere and it also depends on partnerships between Union Pay and banks. That's why Chinese tourists struggle to pay with a card and prefer to use cash during their holidays. Businesses that accept payments via UnionPay are mainly luxury, duty-free stores, and luxury hotels.
If you haven't found any in the list that has been shared, you are unlikely to find any.
Thanks a lot for the information
Some of the services in the list r sadly scams and some are outdated a d couldn't find a single genuine provider offering cards worldwide or even for the UAE or turkey sadly ! Crypterium was ONE option but they too seized their services recently for credit cards ...
I wouldn't mind even a service depositing crypto directly to my bank card or account super fast with minimum fees (a local reputed exchange where I live...) so I guess I will be looking for those here in turkey...