There's probably some dude out there who read this comment and thinks you are dumb for planning even the first flight. And that carrying any luggage is a waste

There's probably some dude out there who read this comment and thinks you are dumb for planning even the first flight. And that carrying any luggage is a waste, you should only need what you can carry in your pockets. And that dude is completely confident that his way is the best way and all others are wrong. To each their own.