Link tracks to edit them alltogether

Please add a link mode in where all selected tracks can be fully edited together: move, cut, copy events, edit automation, plus all the functions that can actually be linked,
I know some of them can be performed moving tracks to a folder but this would be a great time saver.
In short treat several tracks as if they were a single track.
It could also include an option as zoom mem/zap to link/unlink the last selection.