Eldritch Altars do not apply to mercs

Playing an Aura Bot + Merc carry setup for a long time now.
None of the Eldritch altars apply their benefit (don't know about the debuffs) to the mercs. If any other mod that applies to the Player + Minion affect the merc (map mods for example), the eldritch altars should too.

Tldr: No quant buffs/dupes if your merc kills anything.