Sure, it’s possible that Punisher would need to be retired from the small screen for a while, but it’s also possible Marvel made arrangements that allow Punisher to be free sooner.
That said, it’s not crazy to believe The Punisher survives Netflix’s Marvel purge while the others fall, as it wasn’t a part of the early four-show deal.
That’s not a lot of good if Disney won’t do anything with the character, but I can’t pretend to know what the plan may be.