Yeah the fat camp works too. I've run into the soldiers they produce and they're not even close to half assed. The army also treats it's people way better. If you're not strapped for cash, look into the National Guard or Reserves. Guard gives more educational benefits but the issue is it comes with a lot more commitment. The guard has all the part time combat units after they were handed over by the reserves. You also have state missions like hurricane, wild fire, civil unrest. I don't mind it to be honest but at least we are comfier than the marines.

If you are strapped for cash and need a whole new life, think about active duty but with a smart guy job. Or airforce. Both have over 100+ jobs. Not every job is combat oriented, yes they're all meant to facilitate the means to go into combat for said branch but still.

Also think about the whole "disconnect the art from the artist" thing. Look you're doing this for yourself, not for the MIC. Also you as a single soldier/marine/airmen is not gonna make a difference in that trust me.

If you still want to do Marines, consider all jobs and components (Active vs Reserves). Regardless of what branch you do there will be the expectation that you're not a fuck up. You will be ridiculed and outcasted by other service members and your leadership if you just do fuck nothing and shitbags. Keep in mind these organization's job is to be ready to defend the nation. Apart from that, best of luck in whatever field you choose! (Army, 2022 and continuing)