Definitely doable in my experience. EK staff will almost certainly be waiting for you at the gate, particularly if your inbound is late, plus lots of onward options as already highlighted. I had a 75-minute onward connection through DXB to BOM 12 months ago, where the inbound EK flight from DOH was 65 minutes late. Gate staff even told me not to rush as I had plenty of time! There were 35-40 connecting PAX and DXB-BOM eventually departed 50 mins late with everyone onboard.