Might wanna check the actual combat statistics there bud. Shit Vietnam was also a professional, well-supplied army with a decade of combat experience against the French and massive infrastructure advantages.
This is home turf, not foreign soil that’s attempting to be occupied peacefully. Plus, you’d have 50% of a country, give or take, readily willing to turn you in or attack you themselves, and 0 logistics infrastructure.
It’s amazing to me this take is still common with people when it’s so easily laughed at.
If you wanna go hide in the woods with your buddies, you can do that without trying to overthrow the government.