You could connect your laptop to an e-ink monitor. That's what I do.
I've been using a 13.3" Dasung Paperlike HD-FT e-ink monitor since 2020. The refresh rate is fine for reading and writing code, and most websites are easily usable in black and white. I normally use a terminal-based text editor in light-mode with syntax colouring turned off. It's not great for detailed videos, but sometimes it's good enough.
Dasung have since released 25.3" monochrome and color e-ink monitors, and a more portable 12" color e-ink monitor.
I've been using a 13.3" Dasung Paperlike HD-FT e-ink monitor since 2020. The refresh rate is fine for reading and writing code, and most websites are easily usable in black and white. I normally use a terminal-based text editor in light-mode with syntax colouring turned off. It's not great for detailed videos, but sometimes it's good enough.
Dasung have since released 25.3" monochrome and color e-ink monitors, and a more portable 12" color e-ink monitor.
https://shop.dasung.com/