So why were these "low tech suicide" UAVs not downed if so many others are downed according to you? Did the Saudis deliberately allow their Aqaiaq to be hit? You do not even realise the absurdity of your own logic.
Your criterion of usefulness is apparently whether a UAV can be used against adversaries with little to no integrated air-defence. This is the extend of the Turkish UAVs in practise. Minus some sporadic air defences, most of which were antiquated, there was very little threat posed to them. Any UAV could have perform the similar tasks in those environments. Moreover, dozens of these UAVs were downed in Libya alone. The only impressive aspect of these UAVs is what you have created in your own imagination.
Yes, these nations like Iran and China will go and start a war just to convince you their UAVs are more potent than these Turkish systems which are put together with mostly foreign hardware. I am sure Iran, China and USA are all scratching their heads with the wonder of these Turkish UAVs.
How many conventional wars has Iran been involved in recently? When we consider its allies, they are Syria where have seen the the countless number of your terrorists being eliminated by these UAVs and in Yemen where more than once these systems have delivered a nice dose of embarrassment to the Saudi backed forces. Different use of UAVs due to different nature of conflicts. These conflict you're seeing are mostly asymmetrical as opposed to the Azerbaijan-Armenia conflict. Even in that conflict, as we see almost all UAVs involved inflicted damage, especially the Israeli systems. So this is a not matter of the uniqueness of one particular UAV. Like I mentioned already, Armenia simply did not have the means to deal with these UAVs as its air defences were mostly ancient and not up to the task. Nevertheless, still many of these UAVs were downed.
Why stop there, just claim Turkey is the most advanced nation on the planet, even more so than the US. These statements are frankly delusions. TB2 is just a rudimentary system put together by Ukrainian engine, Canadian sensors, British missiles systems. It is a low tier systems, many of them on available on the market. In terms of capability, it is quite low:
View attachment 713323
The only thing this UAV ranks first in is the number times it has been shot down.
Turkey is a late comer to the game. Turkey Itself has learned the UAV game from the likes of US, Iran etc. Those nations have been using UAVs for years. You're acting as if people did not understand the threats of UAVs for many years. At-least go do some reading on this topic.
From a years ago:
The Growing Iranian Unmanned Combat Aerial Vehicle Threat Needs U.S. Action
There is much talk about Iran’s burgeoning missile programs—and rightly so. Tehran has the largest missile arsenal in the Middle East and is developing it into a regional and intercontinental ballistic missile threat that expands Iran’s geopolitical influence and military power projection.
www.heritage.org
Turkey merely jumped onboard the UAV train. From your comments, it is apparent you are not driven by reason rather by "fanboyisms", if tomorrow these Turks test a few air defence, you will claim nations are developing air defences to follow Turkey's path. Just as a word of advise, if you ever discuss maters in real life likes you do here in these forums, you will be laughed out of the room.