Their scarcity is not "like". The owner of beanie babies has/had full power to produce any amount of beanies, inflating their supply. The owner could start up the factory again and flood the earth with beanies.

Bitcoin scarcity is protected by mathematics and the nature of the universe. And the public ledger.

I guess anyone can dream up a new mathematical system and ledger and unlimited dreams can be dreamt making more supply of electronic currency. But the specific instance of a dream "bitcoin" and it's public ledger cannot be inflated.

No you cannot