Why many peoplesays its sharerevenue plugin?

Until about two years ago, some of my AdSense plugins did have some revenue sharing code where by the user can share a small part of his ad revenue (5% by default) as donation. Two years ago, I removed all such revenue sharing mechanisms from all my plugins listed in this repository, because WordPress made it clear that it was against their guidelines. The comments you may have seen refer to the versions of the plugin (older than 5.0 for Easy AdSense). None of my plugins here now have any sort of revenue sharing, which you can easily verify by taking a quick look at the code. They fully comply with the WP guidelines.