Do you think you'd have much luck persuading the conquistadors that their metal armour, swords, cannons and arbalests didn't matter, and they might as well just ditch them for cotton breastplates and wooden clubs with sharp rock edges? I guess they were a bunch of idiots hauling all that gear around. And that's just the technology, now you also say tactics and organisation didn't matter? The natives may have been engaging in a loose streetfight type of melee, but the spanish made sure to maintain their formation, otherwise they would have far more casualties. It was probably very similar to the Roman legions going up against the barbarians, back when the barbarians didn't yet have good armour or weapons. A metal breastplate, helmet, shield and shortsword, in a orderly formation, is pretty ideal for a streetfight!Reread what I wrote, since I mentioned both ships and horses. Nevertheless, even if they had AK-47s, what either Cortes and Pizarro did was not a success of military strategic, tactics or technology (aside from actually getting there in the first place), while state of Spain and its regular army did possess superiority of metallurgy, military organisation and military tactics, none of that was relevant to the what is essentially the loose streetfight type of melee they got involved.
Few things help morale as much as discipline and superior protection, and the expectation that the K-D ratio will be sky-high. That flipside of that also applies, lowering native morale when they were up against the Spanish. Everyone likes to think their life is more valuable than the other side's, man for man - no-one wants to be the side that has numbers but not quality. Without that morale, and the ability to act as an (on the tactical level) unbeatable battlefield force with weapons the natives didn't even understand, I doubt the Spanish would have got very far with their diplomacy and alliances. IIRC on one occasion they even told a cacique that their cannon was an angry growling spirit that had better be appeased, although I doubt that particular diplomatic gambit was essential.
If they had been equipped to the same standard as the natives, attrition from missile weapons would by itself have eventually worn them down.
Their equipment wouldn't have been enough without all the other stuff - bravery, alliances, disease - but I do think it was necessary. Aren't you the one being reductionst? - you said that the equipment, organisation and tactics of the Conquistadors weren't relevant!
Sure, it is annoying if people insult the real history of the conquest by reducing it to only technology, but there's no need to go so far the other way.
Also the point we made wasn't that Pizarro relied on guns against the Inca, or that only the technology mattered - the point was that an RTS with 200 pop limit for every player will give native factions some strong or elite troops for gameplay reasons. This leads to idiocy like some guy running around with a spear and an eagle headdress, performing on par with an armoured cavalryman. Absolutely destroys muh immersion, just look at this shit https://ageofempires.fandom.com/wiki/Elite_Eagle_Warrior more pierce armour than a paladin