Game speed should be up to the player, the same as difficulty settings are.
The issue with huts and events is that they are random: even if you like them, you can't learn anything about how to play the game from seeing someone get a free golden age, or having their starting warrior killed when they pop barbs.
Game speed, on the other hand, isn't random. People who like to play epic speed games can learn something from watching other people play epic speed games (they can probably learn something from watching normal speed games too, for that matter).
The issue with huts and events is that they are random: even if you like them, you can't learn anything about how to play the game from seeing someone get a free golden age, or having their starting warrior killed when they pop barbs.
Game speed, on the other hand, isn't random. People who like to play epic speed games can learn something from watching other people play epic speed games (they can probably learn something from watching normal speed games too, for that matter).