Except LM, there isn't the slightest evidence that the Kurds have been abandoned and growing evidence of the exact opposite. Did you read the articles I linked above?

There is also evidence that Trump, during his telephne conversation with Erdogan a few weeks back, made it clear that the Kurds were off-limits and got commitments from Turkey not to cross the Euphrates.

Its all to easy to see that you, like so many others, are simply opposed to whatever Trump does and that you are just using this feigned concern for the Kurds as (weak) justification for you change of stance on Syria.

You should also note that, if your position is that the US should stay while-ever there's a threat to the Kurds, they'll be there effectively forever.

Its just hilarious that those who constantly whine about US militarism are suddenly wrapping themselves in the flag just so they can, yet again, vent their Trump Derangement Syndrome.