Can the provider issue a unique local IP address of the 6th version?

Question

Computer networks

Hello.
After reading the info on IPv6, I came to the conclusion that if Internet providers issue ipv6 addresses, they can issue a whole huge pool of these addresses, but can it be that the provider, instead of a "white" global unicast address, can issue a "gray" unique local, they say we won’t give you a direct IP address, are you sitting at our router?
And my provider is a miser, even for 1 IPv4 address it asks for some inadequate money.
However, my provider is in some kind of Middle Ages and does not give out an ipv6 address, is it possible to stir it up somehow?

Answer 1

The provider can do everything as he pleases, but the meaning and effectiveness of such a decision, well, something like that, somewhere at the level of the plinth.
Of course you can and they will be very grateful to you, but for this you will have to become an investor and pour a significant amount of dollars into this provider - to update the core hardware and software, because with a high probability, small wires have hardware in the core and on the periphery , which IPv6 was only seen in pictures :)