No Federal Tax Withheld, but State Tax was withheld

I am a widower since 2014, with no dependents beside myself.  Federal withholding has me in the single/widower category.  State has me as 1 dependent, me.

 

For 2022, no Federal taxes were withheld from my pay, but State taxes were withheld.  The result:  I paid a hefty amount to the Federal government.  Why is there such a big difference in withholding?