At a previous job I had a hiccup onboarding to Atlassian. The startup founder sent initial invite to college email address, and then when we got our own domain

At a previous job I had a hiccup onboarding to Atlassian. The startup founder sent initial invite to college email address, and then when we got our own domain and corporate email addresses everyone migrated their accounts over. Except me. Whenever I would try the process would fail. Eventually a human at Atlassian manually migrated me and lamented that their codebase was so labyrinthine and crusty that the bug would never be fixed. Initially I wanted to write this comment saying buying them would be a bad idea just for the technical debt... But maybe they have the perfect "already vibe coded by humans" software to have an AI company take over.