I've been looking into getting a cheapo laptop to take outside, and Chromebooks caught my interest. However, literally everyone I spoke to about this idea recommended against it. After researching all the nuances to putting baremetal Linux on a $40 Chromebook (BIOS screws, firmware patches, etc), all so I could have 2GiB RAM and 16GiB of unreplaceable storage, I asked myself what the point even was. I might as well buy a(nother) Thinkpad T40 at that point.
Glad I didn't go with the Chromebook. Got a 2018 HP secondhand from a local college. For a little extra money, I have something with superior construction, specs, and upgrade potential.