Full disclosure: I am the author of the Wikipedia essay "Wikipedia has cancer".

:Would you really prefer it if Wikipedia allowed David Miscavige ( https://en.wikipedia.org/wiki/David_Miscavige ) to edit the Wikipedia page on Scientology ( https://en.wikipedia.org/wiki/Scientology )?

:Wikipedia's policies on writing about yourself are spot on. See

https://en.wikipedia.org/wiki/Wikipedia:Conflict_of_interest

and

https://en.wikipedia.org/wiki/Wikipedia:Best_practices_for_e...