Tactics for the Stronghold.

And also for the standard gameplay of 8MM6, 6LM10, 8XM12, etc.

I don't understand you... If you mean that on these templates, focusing on economy in the first week is justified when playing Multiplayer against another player, then you are deeply mistaken (you named three main SoD templates, on which Tournaments were held). The tactic of focusing on economy is simply disastrous (you can ask good online players about this).

But here you are still wrong. A fix is a fix; it will be as you design it. Let's take one of the most classic Heroes maps - Dragon Pass (it was in the first games and is still in the fifth, almost unchanged). This tactic clearly won't work there. After all, no one prevents you from using such a map in a Tournament. For example, in the Tournament of our SoY portal, there were maps where neglecting the castle's economy was definitely disastrous, and AlexR knows this firsthand. To deny games on such maps means to deny part of the Heroes game itself.

Where did you get this information? Have you played on this map against another player using the strategy of focusing on economy and mining heroes first, and then everything else, or do you know of examples where, by focusing on economy and building up the capital first, and then the army, games were won against a good player? Or are you just stating your opinion, which is not supported by anything and is not guaranteed to be correct?
When playing against another player, there cannot be fixed maps where the strategy of focusing on economy would be justified (and in general, I don't remember any such map; if you can, send me a version of such a map to my email gynnar@mail.ru, preferably one that is playable for people (and not some perverted version where right at the entrance there is a horde of level 7 creatures, blocking the hero, and besides buildings, there is nothing else to do (and the army is already built, but by buying it, you can't break through this horde - in such a version, yes, besides building up the economy and pressing the E key, there is nothing else to do, but no one will play on such maps))