Why do people do this? I would have thought that the end is the most important part as people would want to try harder towards the end as to end as high as possible in the episode. Is this not the case?

There needs to be a spectating system. It can be handy if you want to coach a friend or you just want to spectate a friend. You can use Discord screenshare, but many times it has bad qualitty and it is lagging behind. Then it's hard to give...