There are no barriers, there is actually the reverse which is incentives, for example an open bounty and a developer did signal interest already

https://bounties.monero.social/posts/136/1-210m-ecash-mint-and-wallet-for-monero
https://njump.me/nevent1qvzqqqqqqypzqmajvcqjcvqgxql9ftj4zs95d9t7n9uqnpqpmk357nvjrgn4h79mqyw8wumn8ghj7mn0wd68ytnsdae8getddahx2un09e3k7mf0qyd8wumn8ghj7un9d3shjtnndp5hgen0wf3k2tn0dejj7qpqqeraqwjgqv7an4l28pz4wtwvxeg4swrwyx7gmat7k45gfsysdggstfxxdq