There’s legitimate reasons not to. First of all simple privacy concerns. Then you’ve got potentially very serious issues with hackers using it to ther advantage. I’m not going to go in depth on this but I’m sure you can put two and two together. If I made coins I’d not list mine.
That said, the maker should be more willing to lend a hand.
Which privacy concerns?. I would like an explanation
I can't see any risk, especially with monero, if the makers provide only the public address with the serial number of their coins.. You can't do anything with the public address except send funds to it... you can neither trace it nor draw conclusions from it or.. wondering if I could be wrong ?
Monero uses two key pairs: a “spend key” and a “view key”, each with their own private and public key pair. The spend key pair, is used to spend funds
Public Adress: The public address is for receiving payments / you give someone who wants to send you XMR or, as in this case, to load this coin
Public View Key: The view keys is used to display incoming transactions e.g. view-only wallet (taxes, justice etc)
Private Spend Key: The spend keys is used to sign monero transactions = spend your funds