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A true fan will never trade their game for any other, like FarCraft! :)
New here? I'm Roha — want a quick tour?
What about poker? Or tanks.
Only the ultimate loser would trade heroes for poker.

You are absolutely wrong.
The few who completely switch from poker to Heroes, like DCVasya, do so quite successfully.
Vasya? What about Vasya? He played King's Bounty and Heroes, and if things work out, he'll come to Odessa.
It's difficult for me to play with a small time control because many things don't happen automatically (compared to streams, for example), but I have to think and remember, and if 6 minutes is enough for a standard match, then I won't be able to do anything in 4 minutes (I haven't played with a chess timer, but I think it will be the same in battle).
Well, you can simply practice with bots for that. After a certain amount of training, many routine tasks start to be performed automatically. In addition, I believe it is wrong to be "doing your own thing" during your opponent's turn, as this way you waste not only your own time but also your opponent's time thinking about various things during your turn. I fully support the idea of chess clocks. Whether to allow the clock to tick during battle is a complex question. I am in favor of allowing it. If you really need a break to eat, smoke, drink coffee, or relax, nothing prevents you from agreeing on it with your opponent. When playing with chess clocks, it would be good to add a function for such a pause (naturally, by mutual agreement) - the timer does not tick for both players, and the interface for both is as it is during the opponent's turn - you can look at anything, but you cannot do anything. This function will be useful to refresh the map in your memory, which you saved last weekend.