I completed the Crypto Bridge KYC through fractal.id awhile back because I use the exchange a lot and wanted to continue to do so. I knew that the time was coming to where I would have to complete KYC to continue to use the DEX, so I just did it early. I passed the fractal KYC and have been using Crypto Bridge regularly ever since. So from my expierence, nothing about Crypto Bridge asking their users to complete KYC was or is a scam. And by Crypto Bridge not handling the KYC procedure in any way indicated they didn't want users thinking they were harvesting users information like your asking about here. I believe they only wanted their United States customers to complete KYC for future compliance concerns, but I can't remember if that was the case or not.