We've managed to hold the line on OIDC so far. So has Tailscale. If Tailscale can hold the line, given who they're selling to, I think most orgs can. Really, try to avoid doing SAML. Remember, as a vendor, you're often competing with companies that don't do real SSO integration at all.
At the very least: if I was ever to do SAML, I would rip your face off in the pricing for it.
