Consumer Skype isn't just awful for calling, it's also awful as even a basic chat client now. Recent mobile updates have made it much, much harder to use and began prioritizing a SnapChat-style "stories" feature that nobody asked for or wanted, because there's already an app for that called SnapChat. I switched from Skype to Discord, as did pretty much everyone I know. It has all the same features Skype used to have…
We also switched to Discord, which is kind of crazy if you think of it. An app for gamers working better for work than a Microsoft VoIP app.