I live nowhere near the Riverside so I wasn't including my opinion, just a general point.
Some games kick-off at 7:30, some at 7:45 and some at 8:00. I presume there are lots of people that are not happy about any of those times because of transport but the earlier ones will also have people not being happy due to finishing work on time etc. From the previous point, if I was to attend an evening game then the later the better for me because it gives me a chance of getting there after work but I'm not going to demand that because I recognise the current times suit the most people.
Forget about the time and go back to the the game in isolation. Then the discussion on what time is best for kick-off/full-time can be had. Is it better to have a game with more football or less football due to time-wasting? I know which side of that I'd be on. I want every game to have the same amount of time with the ball in play. I don't want teams to win/draw because they are better at time-wasting than others. I want to see what I've paid to watch and that is footballers playing football.