Instantly signed up.
I'm already moving most of my clients out of any US-based offering.
Azure and Jira are sticky, but they'll be out sooner or later.
Good news, Atlassian is technically an Australian company.
I of course do not know your specific usage and requirements, but Berlin-based OpenProject might be a suitable and mature Jira-alternative for you - in addition to being outside US jurisdiction their services are available both on-prem/self-hosted and cloud-based.
They even have a specific Jira-migration tool: https://www.openproject.org/docs/installation-and-operations...
Jira is Australian.
Ex-Colleagues are launching a startup right now: No US-Services from the beginning on, only OpenSource and this new EU-Office thingy.
I think more companies will join the train? Esp new & smaller ones, for sure there is no option for bigCorp like ASML to be free of US-cloud, but maybe its gaining traction.