Taking something like the Witcher games, perhaps it would have been better to have to seek out herbalists and escort them while they forage and you guide/protect? IIRC you can buy(some?) herbs from herbalists tho(in some of the entries, at least?) But I don't really consider this to be 'interesting'. Shouldn't it be dangerous or difficult to collect rare herbs which is why they're rare?
Collecting specific monster ingredients is more interesting than just buying or picking flowers.
Can you think of any games that have more interaction to collecting resources beyond 'press X to pickup ore/wood/herb'?
Yes, mods that auto-collect resources as you walk by is cheating you cheaters!
Regarding learn-by-use herbalist systems: I don't really know how picking daisies helps me identify what kind of mushrooms will kill me, actually.
