There are ways to anonymize production data and make it available in preview and testing environments. My company has been doing that for customers and it has been effective. You get privacy-safe data that is still very close to production data.
Depending on the application architecture, you can spin up database containers and seed them with replicas of the anonymized data.
Depending on the application architecture, you can spin up database containers and seed them with replicas of the anonymized data.