If you mean screensharing, then you can totally do that with game footage in element call tho. Someone i know had the same concern but it worked fine for them. This is the call software used in the element matrix client so you can try it out and tell me if it works https://call.element.io/
Matrix can’t do game streaming, which is arguably a huge part of Discord.
If you mean screensharing, then you can totally do that with game footage in element call tho. Someone i know had the same concern but it worked fine for them. This is the call software used in the element matrix client so you can try it out and tell me if it works https://call.element.io/