I think chromebooks are pretty locked down these days. The old ones you can unlock and install Linux on the bare metal are underpowered. 4g RAM and 64g storage typically. I use one as a touch screens for home Assistant and to run Pihole.
I would recommend a Think Pad with 4 cores and 8g RAM from eBay. Should be plenty for your use case and cheap. I have a 10 or 12 year old idea pad that I use about the same way you do and it still running great with PopOs.
Understanding social movements and their development as always…
There were millions of people in the streets yesterday.