“Regime Change Back as Policy?”
That would fit the overall pattern, of rapidly re-instating Obama-era policies (and personnel), across the board. I believe that is the most likely (default) explanation.
“the Turkish state is making an attempt to reactivate ISIS”
That was (covertly) joint policy of Obama and Erdogan. It seems likely that with the band now getting back together, they will soon be singing the same old songs together - to Overthrow Assad, and install Islamists or Muslim Brotherhood to rule Syria. Ultimately, I would expect a Biden Administration to leverage (use) the Kurds in the interim, but turn them over to the tender mercies of a Post-Assad Sunni extremist (Turkish puppet) Government, if they can seize power.
Very bad mojo.
I so despise these creeps. I did not one of the old State Department “experts” was told to do one thing and he ignored what Trump told him to do and did the opposite.
He hid from him the true troop levels.
Thanks for view.