We also use CockroachDB which uses BSL, but we're not providing a remotely competitive offering.
I'll likely continue to recommend HashiCorp products (Nomad, Consul, Terraform, and Packer) to anyone who asks my advice, but it's disappointing to hear this change.
We maintain a rudimentary SBOM for anyone curious: https://github.com/rivet-gg/rivet/blob/main/docs/infrastruct...