It does not seem like a recipe for success for sending 5,000 marines to invade a country with a 90 million population and lots and lots of drones and missiles.
Is that how you're framing it? 5,000 marines vs 90 million civilians? Well THAT sounds retarded but you'll be glad to know that isn't what's happening. It's more like hundreds of fighter jets and some aircraft carriers are absolutely demolishing everything Iran has by air, land, and sea including their means of launching missiles and drones. This just seems like petty copium because you're anti-American or have TDS. It's not even accurate to frame it as America vs Iran when Israel is so heavily involved and multiple countries are helping us. I don't know what you smoke but slide some of that wacky tobaccy over here.