I would be willing to wager that this was an unpopular person.
I was a management employee of the State of Ohio for a time, and know full well that they will tolerate political activity if you are management and working on the campaign of someone in the party of the current administration, or are well liked.
I vividly remember the fellow who worked next to me, and who was a member of the opposing political party. He improperly used his state computer to type a letter to a tenant of his rental property. The party in power checked his computer after hours for incrementing evidence, had the state highway patrol come into the office and seize his computer, and forced him into early retirement rather than to face charges.