Point 1 - FS1 has fewer viewers than ESPN.  That is valid and that is a negative.  On the other side, FS1 paid up and put all the games on broadcast TV at a time when ESPN tried to kill the conference.
Point 2 - brand programs.  Meh, those teams have mostly sucked since leaving the Big East. 
Pitt?  Ooof.  No post season success.
WVU? Yuck. 
Cuse? Fans miss the Big East!  In decline.
Ville? 4-28! Scandalous and broken.
ND? A never was that’s nowhere now.
Don’t forget BC.
The ACC is a mess and the teams that left the Big East are broken.
UConn, on the other hand, is the reigning national champ with another title for the Big East.