this is great news. I was always very annoyed that I have to pay money for simply withdrawing my money from the exchange. the exchange must earn on commissions. I believe that the withdrawal commission should be removed at all, but the reducing is already good
when shipping costs and trading costs are removed it will make the exchange place die because they will provide coins and provide security with very high facilities, so even if you have trading fees and shipping costs then leave it alone because it is for the development of the exchange and fees it cannot be erased at all exchange sites.