I don't even bother typing in chat anymore because it's a waste of time

I've suggested builds, I've pinged, but no matter what I do, nobody seems to care enough to listen to me. I've recommended my team to build abyssal scepter against a fed veigar and ryze. Nobody listens and opts to surrender at 20. I've tried encouraging my team to ward, we end up with 3 wards and not enough vision. The time it took to type those sentences could have been far better spent if I had farmed or pushed a lane instead.