Sometimes we do not understand the important of network fees, Can we really share out thought and talk about the important of network fees to other wallet that is not Blockchain, this usually courses delays in confirmation and People do neglect it, And yet alot of people do complain on the delays ok there transactions.
It's a little bit confusing to me you post,
Do you actually wanna know, why we have to pay the tx fee when we spend our coins?
well, if you don't pay fees then why do miners spend their mining energy nd electricity energy to add your transaction to the next block? you know Bitcoin is not physical it is held in on Blockchain and when you send your coins to someone then it will be recorded on the blockchain and the miners do that job for you. they confirm your transaction that's why your receiver does able to know that you sent him some coins.
now come about fees, fees are not too large if you send large money then fees are really too small on regards your sending amount. the problem comes when you want to spend a small amount, Long story short, for a small amount you can use LN service, that's all.