For me, altcoin has many advantages, one advantage is it gives to the individual money to sustain the basic needs, It also reduce the increasing number of unemployed in some countries, The people who work in bitcoin develops the ability to reason out, enhanced the English proficiency, that's the some advantage of altcoin
I think you've said that as a bounty hunter, not in a general crypto user. When we say advantage of an altcoin, i think it is its transaction speed compare to bitcoin. Altcoins like ETH already showcase this characteristic. It is easier to transact with altcoins rather than other currencies.