There are ways to do it, and it is done regularly. If you have a badtruth that you want to share, you don't put it in the main article. You put it in a related

There are ways to do it, and it is done regularly. If you have a badtruth that you want to share, you don't put it in the main article. You put it in a related article where it mentions the subject tangentially. It can fly under the radar of ideologues for a long time that way. Honestly though, this isn't an astroturfing move as much as it's a defense against the people that camp on articles removing anything that they think makes whatever their political position is look bad.