Will the ‘Macy’s 4th of July Fireworks Spectacular’ Ratings Blow Up, or Blow Up in NBC’s Face?

2020 has been less than spectacular, but like life, the (fireworks) show must go on. While Saturday’s “Macy’s 4th of July Fireworks Spectacular” won’t have an in-person crowd this year, it should still pull down a decent live-TV audience. Yes, even on a Saturday, and even with with 2020’s secretive coronavirus-forced setup. (This year’s unfortunate day-of-the-week designation won’t do the annual NBC event any favors: Saturdays are the…