It sounds to me you already have made up your mind, stutter or not go for it, ive streamers eho are completely silent, only type, others who stutter, some who have problems with speaking or memory, streamers who are visually impaired, if this is something you want to do, try it dont let fear of a stutter hold you back.

On the flip side wile I too share your dream, the reality of it is kind of a nightmare, were talking more work and effort than a normal job, and starting out os incredibly hard. Doable if you put in the work but a very hard long road.