LOL! Linked directly to Xi’s corporate network! OPM has the dubious honor of being one of the largest data breaches in US Govt history. I forget the number of persons compromised so I looked it up - in 2014-2015, two separate incidents - over 22 million government employees, contractors, job applicants and others had all personally identifiable information (PII) vacuumed up by the Chinese.
And you’re worried about Musk? I think any system upgrade at OPM is probably a good thing.