I have an idea you might be interested in.
https://cryptovoucher.io/ allows you to buy a crypto voucher of a specified denomination. Then allows you to redeem that voucher for crypto. The fees are around 4%+. You can check them out if your interested, possibly partner .
The reason why fiat to crypto is so hard is because crypto is a non refundable transaction while fiat is refundable. That is also why we have KYC regulations. I recommend doing something similar to CryptoVoucher, but maybe with a little twist.
You buy a voucher of $10(or any denomination). The voucher can not be redeemed until 30 days. After 30 days fiat transactions are usually not able to be refundable. If something happens to the transaction within 30 days, the voucher becomes null and void. This would allow you to bypass KYC.
Once the voucher is ready to be redeemed, they can purchase 10$ worth of any crypto at the current going rate. Sure people would have to wait 30 days, but it’s better in my opinion then having to provide all my personal information.
You would also be able to allow other venders to sell vouchers. Obviously Incognito themselves would have the lowest fee. The reason for the voucher intermediary is because if you sell crypto you need to do KYC. However selling “gift cards” for buying crypto wouldn’t necessarily require that.
But I would look into the laws more before taking my word for it
Just a brainstorm