These methods involve using hardware wallets, QR codes, or mesh networks to facilitate transactions offline, but they still require an internet connection at some point to broadcast the transaction to the Bitcoin network for verification and confirmation. Or what's your take on this.?
There seems to be a lot of threads discussing this, you can search it and find the answer you need, no need to re-open the thread and start the discussion again and again, it will only be a waste of time.