Can someone please help me understand better what this actually means as a benefit for us? Does WebRTC in the browser mean i'll be able to do away with my aster

Can someone please help me understand better what this actually means as a benefit for us? Does WebRTC in the browser mean i'll be able to do away with my asterisk server eventually should i choose to, and develop my own solution that works just in the browser, or am i way off track here?