It won't be a game changer, I'm afraid. It will basically enable them to keep doing the same thing sustainably, but F-16s still have a shortage of range compared to top Russian jets and can't fight back when they show up. Gripens might be a bigger deal, but Turkey isn't letting the Swedes into NATO yet.
For 2024, if the war ends, it will be thanks to the Russians giving up or politically imploding.