FALSE.
Flaps do not promote any kind of stall.
Where did you learn about aerodinamics?
Have you seen planes in sky when on final?
You can see flaps, slats, high AOA to mention a few.
F-16 flies great with no flaps on final but do greater with 35º flaps at 12º AOA. Just add power with your throttle stik TO COMPENSATE FOR DRAG LOOSES. Just give it a try. You'll love it

Tailerons work better on this aircraft than ailerons. In fact the full scale one controls lateral movement with stabilators. Are a way more efective than ailerons on F-16 and F-15 not F-18.
You can go with flaperons too but be carefull, programming is a bit more complicated.
I've made lots of experiments my friends.
You just ask me.