Just correct me if I am wrong here.
You want someone to give 1 USDT or any stable coin then you give 1 token of your stablecoin right?
But how exactly will your token gain value, it's like exchanging something that has real value to no value yet and you don't even have clear understanding about the concept yet, so better draft it clearly about your proposal and highlight how it is better than any other stablecoin.
As far as I was thinking of it, it could be something like Tether itself, you spend $1 worth of USDT and get $1 worth of my coin. But based on the whole discussion here, DAI (or USDS since both are the same eventually) had a better model of keeping the value the same.
-snip-
That freezing risk is still there on a much bigger level of threat and it is something to consider.
That is where it ends; if you yourself cannot eliminate the risk of the original token issuer freezing assets, people have no reason to swap coins for yours. It merely adds trust-related risk exposure. Unless, of course, you have a protocol capable of rejecting transactions from entities flagged as high-risk.
It's a great point. Honestly, never thought of it.