For a comparison of channel lineups between youtube TV, philo TV, fubo TV, sling, AT&T TV and Hula Live as of November 2020 go to this link and scroll down.
Hulu vs. YouTube TV vs. Sling TV vs. AT&T TV Now vs. more: Channel lineups compared - CNET
In streaming, youtube TV appears to have the most offerings, the only real omissions would be the NFL Network and A&E, since A&E dropped their show Live PD I don't care to support them anyway.