Do you think things like puppy play and baby play are part of coping mechanisms as adults from abuse/neglect that they may have experiencd as a child?

I ask that because in a few videos especially for puppy play they talk about feeling safe while doing so as of being nothing other would make them feel vulnerable and uncomfortable. Which I found very interesting.
Do you think things like puppy play and baby play are part of coping mechanisms as adults from abuse/neglect that they may have experiencd as a child?
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