The gas fee is the same whether you transfer 0.0007 ETH or transfer more. The transfer fee is the fee paid to record the transfer in the block and is charged by Coinbase and not Norton. Since the transfer fees are currently so high, I would recommend not transferring any ETH amount less then 0.05 (and even then the transfer fee is 5-10% of the amount). The longer you wait and transfer a larger amount, the lower the percentage becomes (since the fee is the same).
eth blockchain gas fees are insaine compaired to others like xrp,xlm,ada, ect..... nortons dose not charge that amount the fees come from eth and the exchange in this case coinbase some of the highest fees in crypto markets you should do some research on eth itself and not blame nortons for what is not there fault there are shortcomings to there crypto program that is new but it is not bad 2 months of mining for $10 in power and i get around $120 return that could be more later well worth it investment of computer useage while at work at normal job