Screen Sharing in Linux on Unsupported Platforms
A lot of conferencing or chatting platforms do not have a native Linux client and do not allow you to share your screen through their web apps either. An example of such a platform is Adobe Connect. You could use Wine (vanilla wine or a wrapper like lutris, bottles, playonlinux, and etc.) to install the native client and share your screen that way, but sometimes getting that to work is just way too much of a hassle....