It is proven! I am kjwon15 on Keybase: https://keybase.io/kjwon15/sigchain#fe30925db469a1c697451c13fa1745eec1e7cfb513b99c72869b6ea9e0dad14c0f
"What makes an image NSFW, according to Yahoo[/Tumblr]?"
(CW: synthetic pseudo-nudity)
I found a mastodon security bug(XSS, But not that serious)
OMG I have to set this option to prevent to set my posts' language as EO because of recent patch.
(Related with CLD's problem)