If you're a streamer large enough to be receiving hundreds of subs a day, and so many viewers you could lose thousands during a bathroom break, you're a multi millionaire. It's hard for me to be sympathetic about how stressful their job is when they could retire comfortably at any point.
It seems many streamers can barely take care of themselves. With the money involved I'd imagine a large cottage industry of Agents, Marketers, Content editors, and subsidies to friends and teammates who participate in their content. Not to mention a complicated tax situations, irregular income levels, periodic industry events, etc.