Google has lifted the block it placed on the ability for users to freely install benchmarking apps on its Pixel 8 and Pixel 8 Pro smartphones. The block had been in place during the review embargo period but extended past the on sale period where customers purchasing the devices couldn’t install benchmarks on their new Pixels either.
This article seems to be outdated as both apps are now visible in the Play Store and I had no problems downloading and running them. A comment suggests that it may be due to the previous minimum SDK target for the apps being too low. I'd be willing to chalk this up to being more innocuous than active malice on Google's part.