“It’s claimed they thought scene with Catwoman would impact toy sales

I guess the impact would depend on the specific nature of those toys.

If there is any live action footage of some 69 action between Adam West and Julie Newmar, I would gladly pay to see it. Especially if Burt Ward sees them and says, “Holy of Holies, Batman,” or perhaps

“Holy Grail, Batman”
“Holy Cats, Batman”