dead5ea
In my experience, the worst general case you have from Americans is absolute "other side of the planet" indifference. Hence the apathetic practice of blocking Russian-originating IP traffic... This may be arguably worse than hate.
A slightly better case, I think, is a healthy segment of the American populace thinks Russians are like the FPSRussia YouTube channel from a few years ago. (Disclaimer: Not sure what the status of that channel is now. Plus, I always figured he was geographically in the southern USA.)
I have a Yoga Tab 13 (the more interesting sibling of the P-series) I regularly use as a standalone tablet and external laptop monitor - usually lives in the same bag. It's been perfectly seamless for me whether using a PC or a smartphone (surprisingly so). (I believe it shipped w Android 12.)
Of course, it's not epaper - but it is technically feasible.