I think the real question is why Iran decided to threaten Azerbaijan,
Did Iran tell Azerbaijan to invite Zionists on its soil?
Did Iran tell Azeribajian to deface Persian era monuments?
Did Iran tell Azeribajian to undergo “Ukrainian-Zation” and erase history to their motherland (Iran)?
Did Iran tell tell them to elect a Facist who says south Azeribajan belongs to them, when Iran pre-dates the artificial state of Azeribajian by 3000+ years?
Did Iran tell Azerbaijan to allow Israel to fly a drone to Iran’s Natanz nuclear plant years ago?
Iran and Azerbaijan coincidentally had no major problems since 1980’s till maybe 10 years ago. The rise of fake pan-Turkic nationalism and a budding relationship with an apartheid state is only a recent phenomenon.
Naturally I thought they wanted to intimidate Azerbaijan but recently I've heard rumors that the real intention was to pull Armenia away from the west which sounds plausible but also foolish.
“Rumors”
Armenia has zero relevance to Iran. Protecting its territorial integrity does however. Iran has seen how colonial powers will use excuses to steal land from others (Palestine 1940’s, Iraq 2003, Syria 2010, etc). Iran is not going to let the territorial integrity of its neighbors change that is a slippery slope that can threaten its own.
Why would you want to anger Turkey which you have much bigger economic ties with and a real strategic actor in your region in hopes that Pashinyan government would stop sucking American cock.
Clearly you are a biased party here if you think the problem lies only on one side (Armenia).
Armenia and Azeri land belong to Iran for thousands of years, this is facts. We lost them years ago to another bastard global power (Russia) due to an inept monarchy. But our DNA is much more similar with Azerbaijan then theirs is with Turks from Turkey. This is science. Hence this whole pan-Turkic nationalism is a joke genetics wise.
Btw I have azeri blood in my veins. I don’t know if the same can be said about you.
Turkey can get as angry as it wants. It has no capability to inflict damage on Iran without inflicting immense damage on itself. It’s like cutting off one hand from the same body. Wether Iran and Turkey like it or not they are stuck to each other. All problems get resolved in the end because at the end of the day $$$$$$ transcends everything else in the business world.