@BackBencher Applying that logic, if someone gets the domain backbencher.com then that would grant them the right to remove all your posts?
Furthermore, if this question, which only has an anonymous username with that URL, ranks higher than your site, then there must be a reason. You should generate better content in your site rather than removing content from other sites.
Even furthermore, there are videos in youtube about ask2ans.com, have you asked youtube to remove them? If so, what did they answer?