Except that already has some of the most textbook-perfect standard and documented API suites on the planet, and full fidelity company data import and export in any of a hundred ways.

There’s already functionally zero lock-in beyond wanting their platform and associated services.

Also, there are already far more mature alternative oss crm packages, where none have never actually threatened Salesforce.

I don't see any reason why a project with a head start can't reach such parity.