BUR #28166 has been approved by @nonamethanks.
create alias vsinger -> vsinger_(vocaloid)
remove alias vsinger -> vsinger_(vocaloid)
deprecate vsinger
The wiki page for Vocaloid's Vsinger project has a disclaimer "Not to be confused with virtual youtuber singers, who are also called vsingers" on top of it. Given such wording, I think it's more appropriate to give the tag a qualifier to avoid further confusion instead.