BUR #30891 has been approved by @nonamethanks.
create implication performance_juxtaposition -> juxtaposition
One is a subset of the other. This was created after some conversation in the Discord about whether or not the trope of "idols having sex in front of their lives" should be tagged (there's even a Pixiv tag), and while the consensus was 100% yes, coming up with names proved to be difficult.
Performance juxtaposition is not idol-specific in the tag name so it can more intuitively be used with non-idols. It also borrows from the phrase "live performance," a pretty common way to refer to the on-stage aspect of this concept, to be easier to search.
However, it wouldn't be immediately obvious or appear in the autocomplete for someone that didn't already know about juxtaposition, so suggestions for other names are very welcome.