I agree, first gun is good to be a handgun.

1. You get to conceal/carry if you like, can't hide a rifle in a car.
2. Ammo is less expensive (and yes, it's expensive now) 9mm is like $0.60/round
3. Easier to hide without a gunsafe, and easy to find biometric safes for them, too.
4. No rush, after you get hooked, you'll end up getting everything

Abrams tank

dude its really complicated go to your local gun shop and talk to them be honest what you want no 1 gun fits all

jesus lol.

no. you want an AR-15 you don't need to get a crazy one. an M and P is fine... do your research on a reputable brand. Get a few magazines and 1000 rounds of ammo if you can.

Practice dry firing a lot and get some training.

What is the main purpose of the gun? Do you want home defense? Personal defense? Target? Hunting? Competition? Do you have the money to buy ammo and become proficient on your own? Do you have the money to take a class? Do you want a more modern firearm? Historical? Have you ever shot a gun before? If so, what was it, caliber, circumstances? Lots of factors that need to be answered before anyone can really give you an informed opinion.

Shotgun for home defense. Either a rifle or a handgun that you plan to spend a chunk on ammo to actually learn how to use effectively. The gun market is screwed right now so you're probably going to spend x2 or x3 compared to 2019.

If it was me just starting out I'd grab an AR chambered in 5.56, a nice 9mm or 40 hand gun, and a semi automatic 12 gauge.

Get a beater reliable rifle or a handgun. Spend a couple thou in ammo.and shoot like you're in the army. Take a course maybe.

You're not liable to benefit or want to service an exotic rifle

Nah bro get a handgun. Much better optics

Start with a handgun so you can carry it for self defense. Glocks are great for beginners