"Stream and actually make money"? Dude, how easy do you think it is becoming a streamer who makes money, even being perfectly fluent? I have a stutter that has been more or less severe over the years, and except for making money streaming I have done all of the things you listed. Your problem doesn't lie in stuttering. While no adult stutterer can be cured, you can achieve a very good fluency. Some stutterers have become air traffic controllers and won speaking competitions.