Undo revision 2652449 by Tomarzig (talk) Parentheticals appear to be used only for groups with no main article. Since Rumble does have one, readers can go there to see that it's for mobile.
(Undo revision 2652449 by Tomarzig (talk) Parentheticals appear to be used only for groups with no main article. Since Rumble does have one, readers can go there to see that it's for mobile.)