Illinois loyalty oath

By the Illinois loyalty oath candidates pledges not to advocate overthrow of the us-government-system.
=but … =
Guardian: Donald Trump did not sign Illinois pledge not to overthrow government
T-Online:Trump verweigert traditionellen Eid – und stellt Forderungen auf
USA Today: Donald Trump didn't sign Illinois loyalty oath that pledges he won't advocate overthrow of government
=== See the pledge===
* https://elections.il.gov/agencyforms/3%20Loyalty%20Oath/Loyalty%20Oath%20P-1C.pdf