I see tennis as the Apex racket sport while others lower on the skill chart like pickleball and table tennis still add to the value proposition (allure) of tennis in my view. It's better that they take up pickleball rather than non-racket sports since they can be natural allies and become a source for those wanting to upgrade into tennis.
Since pickleball is better for lower mobility players it seems like a natural place to go out to pasture.
I don't see the need for an antagonistic relationship between the two sports.
