That's how they're trying to sell it. But why did Elastic and Redis drop SSPL if it was so good, and why did OSI not accept it as open source? The answers are here but the TLDR is that SSPL is vague and, as a consequence, makes it risky to provide a service with the product, unless you are large enough to make a big lucrative deal with the owner of the product.

This stifles competition and innovation.

Case in point: Mongo DBAs are nearly non-existent outside California and managed MongoDB is much more expensive than managed PostgreSQL/MariaDB services, because it is only offered by 3 providers.

https://www.ssplisbad.com/