Yes it did. Did ABC lose 75% of its viewership after the Superbowl? yes it did. Does it mean anything? Only that the Superbowl is over.
Fox is losing it’s REGULAR viewers, not it’s occasional viewers. That is why they had to hire a PR firm to stop the bleeding. You seem to be the only one in America who hasn’t figured that out.
You must be trying to win the award for most obtuse individual on FR. Even CNN acknowledged the fact that FOX was bleeding it’s conservative base.