Weaponizing water is a big issue in the west and the UN, this will lead to escalation. Also Iraq and Syria will watch how TR uses water.
Everything will eventually lead to an escalation if they are able to build a functioning state the difference is whether it is Türkiye or them that escalates it.
The good news is that whether Türkiye does something or not eventually those areas will be inhabitable as as global warming naturally shrinks the rivers. in fact, Iraq is already suffering from draughts due to that. If Türkiye is smart it can make a deal with Iraq to give it extra water from the Euphrates River by transferring it to Iraq by the Tigris.
The entire thing could be tried as Türkiye assisting Iraq with its water shortage problem.
Found this gem. IRGC supports PKK, our government has banned South Azerbaijan political activists and tv channels from entering Turkey on Iran's request. In this relation, Iran has all the leverage and we have nothing. This meekness is shameful.
Türkiye needs to start building up a network with south Azerbaijani Turks for when Iran will collapse in the future. It can't just sit on its hands as it did with Syria it must be already to move in immediately into south Azerbaijan.