It is quite common. Take this screenshot of Youtube: https://imgur.com/a/nxGdcWj https://imgur.com/a/nxGdcWj The comments total at the top and each of the thre

It is quite common. Take this screenshot of Youtube: https://imgur.com/a/nxGdcWj https://imgur.com/a/nxGdcWj The comments total at the top and each of the thread counts need to be kept in sync with their corresponding inline list representations. Most lists in apps display a total count summary. This is even more common on desktop, where you have room to display more info.