@linkstrifer For this quite frequent use case, maybe a possible solution will come with the future feature Nested/hierarchical tags, subtags (using an already existent parent_id field in the tags database table).
In your example, instead of selecting all the tags
playstation, playstation 4, playstation 4 pro, playstation network, xbox, xbox live, xbox one, xbox one s, xbox one x
you could select just
playstation, xbox
and people who go to one of the subtags, such as xbox live, would see a link to its parent tag xbox.