Clever Idea.
Coffee, with a Side of Deadline Hectoring
The Manuscript Writing Café, in Tokyo, admits only workers facing a deadline, who can order occasional polite check-ins or an employee looming silently over them. “At the Manuscript Writing Café, people who aren’t facing a deadline cannot enter! I ask for your understanding and coöperation in order to maintain the tension in the café.” The cost starts at two hundred and forty yen (about a dollar and eighty-two cents) for thirty minutes. Patrons can choose from several timed “courses.”
https://www.newyorker.com/magazine/2023/01/02/coffee-with-a-side-of-deadline-hectoring
Tokyo’s Manuscript Writing Cafe won’t let you leave until you finish your novel.
https://lithub.com/tokyos-manuscript-writing-cafe-wont-let-you-leave-until-you-finish-your-novel/
There's a Writers Cafe Where You Can't Go Home Until You Hit Your Deadlines
https://www.newsweek.com/theres-writers-cafe-where-you-cant-go-home-until-you-hit-your-deadlines-1707529