Why can companies like Coinbase handle both fiat and crypto while others struggle?

It is not that difficult if you know whom to contact and what it entails. Getting access to the fiat rails (on/off ramp) from your crypto exchange (for example) requires you to run a marathon. 26 miles (proverbial example, with each mile being a milestone).

• Many are not prepared to run the distance (it takes times, patience and persistence).
• Many companies are not willing to alter their compliance program
• Many companies are not willing to get licensed (believing they don’t need to be)
• Many of them are not willing to slightly alter their transaction set
• Many just give up at the 20th-mile marker.

It is even more of a tedious process if you start fresh. Alternatively, you can contact special consultants who can make this work for you for a fee of course.

All in all, it is very much doable, but you need to have your house in order and lots of patience.