If the ball gets rolling with breaking up one of these companies and the rest follow, isn't that a good outcome? Arguing for all-or-nothing feels like letting t

If the ball gets rolling with breaking up one of these companies and the rest follow, isn't that a good outcome? Arguing for all-or-nothing feels like letting the perfect be the enemy of the good. For what it's worth I do think those ones should be broken up as well, no reason to confine our attention just to popular tech companies.