I have no problems with people being the same kind(s) of toy I am. I have no desire to gatekeep any inflatable Pokémon/Digimon/whatever. I'm usually quite delighted to see more living inflatables squeaking around, and seeing a matching toy is highly amusing.
The two things I do get defensive about are my logo (because it's the only identifying mark I have that lets people know I'm me) and using the art I've commissioned for pfps (multiple bad experiences where I let one person use a pic and then other people started jumping in and using it too).