When I ask the google what is the purpose of P2WPKH nested in P2SH, it says the following:
This allows the user to send funds to a SegWit (Segregated Witness) address using a non-SegWit transaction, which can be useful in cases where the user's wallet or software does not support SegWit transactions.
But I do not get it, if a wallet does not support segwit, how will a wallet then create a transaction with witness data to spends it.
So my question: What is the purpose of P2WPKH-P2SH? What do we get with sending SegWit type to non-segwit address (starting with
3 base58check for P2SH)?