Hi my question is the following: I created a script on pycharm with a bitcoin seed sentence generator, it generates valid seed sentences with private key but with a zero balance, for educational purposes then I come across an active wallet by chance?
You can but the possibility of it happening is astronomically low.The seed phrase is highly dependent on its randomness. This seed phrase is taken to generate the private key. In perspective, there are 2^256 possible private keys out there. That is an incredibly huge number compared to the ones actually in use or have been used for a transaction.
This is why the probability of you generating a seed phrase of an active wallet is very low. However must you generate seed phrase that corresponds to an active wallet and it happens multiple times, this might be the time to start questioning the randomness of the system. People might start to worry about security. But, this is a very long shot in the moon kind of a situation.