it OK everyone will use Lightnight network so they wont need to run a full node anymore
get it?
get it?

You are describing a much different Lightning network than core envisions. We want normal users to run lightning hubs and share fees with miners to incentivize them to run full nodes. We do not want companies like blockstream, coinbase, bitpay to control payment channels. Lightning network is supposed to be p2p where any average user can easily participate.
Are you suggesting that you don't want to increase full node diversity and count?
i'm suggesting no one will run a node to on a network that they dont use
are Lightning network node just bitcoin full nodes + extra stuff?