Probably an old lady or someone with too much time on their hands that’s jealous of the little boy being able to have fun
My jerk neighbor would write something like this but probably doesn’t have a working PC if he ever had one at all. His rants to the editor are most likely mailed in. They are funny when they are published.
He’d be too cheap to use ink and too earf conscious to use the few extra amps of a laser printer so it would be handwritten on a used sheet of paper with glaring spelling errors and poor grammar.
He put up some cardboard sign in his front yard angry at some local thing apparently no one else cared about. Half of it was misspelled. Wished I had taken a picture.