Pretty harsh but true i guess. I'm looking into bearded dragon but still reallyyy want a chameleon
OK, turn the argument around. If you are set on a chameleon you'll need to be ready to take what you get and enjoy your particular cham's personality. Not all of them are nasty or stressy. We are just trying to prepare you for what COULD happen. There are things you can do to increase a cham's tolerant:
Try to select an older juvenile cham rather than a tiny hatchling. It will be a bit sturdier for a newbie and its personality may be showing by then. You would have a chance to pick out a mellow one.
Remember that most aggressive cham behavior is bluffing and posturing. You have to learn to decode their visual messages and that takes time. Showing stress can be a simple color change. A true bite won't be serious, just startling. I've handled a lot of chams and have been bitten very rarely.
Have the cage and setup ready and running so the transition is easy for both of you. The less you have to fuss around the cage fixing things that are not working the better. Chams don't like change. Do your daily chores on a routine if you can. Set lights and misters or whatever on timers. Makes it easy for everyone. Provide a lot of hiding cover in the cage. If you have trouble finding your cham it is about right. Routine helps the cham learn what to expect. Don't put the cage near a lot of house activity or within view of other pets.
Teach your cham that you are not a predator and a source of treats. Offer favorite food insects by hand. If there is a nice bright warm window for trips outside the cage, your cham will learn that a trip on your hand to a favorite spot is a treat.
Accept that a cham will be a display animal primarily. Occasional handling as described in the other posts is OK. Carrying a cham around as you do something else, go outdoors, in the car, showing off at parties, isn't going to work.
Beardies are super fun, very social, enjoy interaction with their owners, are curious and smart. Well bred socialized ones don't bite (never met one that did). They are fast, so you wouldn't want to take one outdoors without a harness. It wouldn't be great to have one living loose in the house unless your house is constantly pretty hot. They are desert critters and need warmth and full sun basking under lighting. Keeping it loose in a cooler house would cause health issues unless it has a place to spend time warming up and basking. Also, you'll be feeding it live insects, pinkies, fruits and veggies. You'd have to clean up after it as they don't go in one spot. They need space, but you can easily build a terrarium for one.
If I was going to pick a herp for a social pet it would be a beardie hands down. If I was going to pick a herp for a beautiful visual display, a cham.