Aggregating them into 1 transaction takes a lot less time and energy for nodes to validate. Without payment channels, smaller sized transactions get in how of even larger kinds, congesting the network and growing the validation workload of nodes. Now that you have a good knowledge of how to https://financefeeds.com/dogecoin-and-shiba-inu-volumes-plummet-doge-and-shib-holders-diversify-in-this-low-cap-copyright/