I'm only in favor of air strikes against ISIS, not ground troops.
Why? Because:
1. It's cheaper
2. It's faster
3. It's safer
4. It seems to you to have less lasting consequences.
But a dead man, or a dead wife, or a dead child, is still a dead man, or a dead wife, or a dead child. There are very real and serious consequences to bombing people and property.
An airplane is like a super-berserker. Get in, rampage, wreck havoc, get out. Before that, tanks were the super-berserkers. You don't need to march a whole battalion in and worry about scouting things out, logistics, carefully choosing and defending camp sites every night on the way to the final destination 50 miles away, etc. You just hit the throttle, blaze in, blast everything to smithereens, and zip back home.
It would make no sense to say "I'm for sending in tanks, but not infantry." Well, actually, it would make a lot of sense, but as a tactical statement, not a policy statement. Using tanks and not infantry is not a foreign policy. Airplanes is just tanks to the next level.
What if we had long-range lasers? Would you say:
"Oh, these guys whoever they are are not-nice guys, very not-nice. They are
taunting us, even, and being meanypants. We need to take action and destroy them. I support siccing the lasers on them, destroying all their towns and families with lasers. But not sending actual airplanes over, oh no, not that. That's a full blown war, like the ISIS war we had a few years back. We'll get bogged down for years and spend trillions. That would be dumb. This time, we're smarter. Just lasers."