Yeah, Hubud is cool, or was last year. I understand the whole of Ubud has been shocked by COVID killing the tourism industry so it'll be interesting how it goes when we can travel again.
But yeah, you won't find the budget backpackers trying to scrape a couple hundred bucks a month monetising their awesome travel blog about their amazing life in Hubud. It's too expensive (relatively speaking). Find a cafe close to a cheap hostel, that'll let you spend the whole morning abusing their decent wifi for the cost of a single americano. You'll be able to tell them because of the number of inappropriately-dressed white folks somehow covering an entire 4-seat table to use their 13" MacBook.