The only reason he joined Twitter is because someone told him he could block people.

This was against the old rules. Baserunners were never allowed to grab defenders.

As someone who manages mobile devices for a mid-sized organization, why the hell can’t San Bernardino County Department of Public Health unlock their company phones?

Apple deliberately avoided making any way to circumvent a phones encryption. There is no “back door” to get around the encryption because by definition, such an opening would pose an immediate and severe vulnerability.