As you can see above eXch's answer was "no".

I can say from my own experience, half a year ago, when I needed to exchange bitcoins for the dollar equivalent, I first turned my attention to Ledger Live, and after I was horrified to see a 5% commission, I realized that eXch’s commission costs of 0.5% seem simply incredible (btw, I already have Trezor). But before the exchange, I was also bothered by the same question... so I decided to turn to statistics, according to which over the past few years, a total of 1300 USDT addresses and 300 USDC addresses have been blocked.

For this reason, I chose DAI.