Support items - disable Bandit and passive gold on minion kills
Let's look at the gold generation: -Bandit gold on minion death - 1g -Bandit proc gold - 10g on melee / 3g on ranged -Passive gold generation - 2g per 10s
By disabling all of those on minion kills (excluding
procs), we can halve the item gold income for every farming role.
Which is everyone excluding Supports, the intended users of the item.