Recomendo - issue #371
Thanks for the shoutout!
No evidence of that so far.
Cornell Ornithology (by way of Audubon Society) urges you NOT to use capsaicin products to deter squirrels. It is believed to be harmful to birds' eyes. https://www.audubon.org/birds/faq#t1441n9821
That film adaptation of The Three-Body Problem is only of the first book of the trilogy.