Not sure if it's a counterpoint or an agreement, but Communication softwares are already not interoperable with themselves: * In discord, you need to install t

Not sure if it's a counterpoint or an agreement, but Communication softwares are already not interoperable with themselves: * In discord, you need to install the "native" client to be able to share your screen or see other peoples' shared screen. The web client cannot. * Microsoft Teams in Firefox does not do Calls; "Native" Microsoft Teams in Linux cannot "raise hand"; Microsoft Teams in Chromium on Linux cannot do the background thing. Some of those may have evolved, I have only used Teams in chromium recently.