I work in the finance sector, and I don't see any new projects being built around JVM (or kafka, or cassandra, but elastic search is still popular). That said, the existing java product deployments are solid and there is no terrifying rush port them. New web tooling is a split between go and python. Also it doesn't hurt that gigantic amounts of business logic are PLSQL, with more going that way every day.

We haven't seen .NET for a new project in 5+ years. Doesn't mean it's not a viable tool, but the deployment story is a cost nightmare to us, and our teams distrust the upstream vendor.