This list ranks all 126 channels by Monday-Sunday primetime (8-11 p.m.) viewer averages for the year of 2022. TBS comes in 7th with 849,000 and since Dynamite is almost always above that number I would assume they are beneficial to the network.
Likewise USA ranks in at 14th with 655,000 which really underscores how RAW carries their network. WWE is invaluable to them.
Just wished it had the averages for the 18-49 demo so we could have a better understanding of the most valued viewers in regards to advertisers.
https://www.indiewire.com/2022/12/cable-channels-ranked-2022-1234792794/