How to earn free Zilliqa?

Could you elaborate on how individuals can potentially earn free Zilliqa coins? Given the competitiveness and complexities within the cryptocurrency space, it's always intriguing to learn about methods that don't require direct financial investment. Are there any specific platforms, airdrops, or community-driven initiatives that offer free Zilliqa as an incentive? Additionally, are there any prerequisites or steps that need to be taken in order to be eligible for such opportunities? Understanding these avenues could provide a valuable resource for those interested in growing their Zilliqa holdings without having to purchase them outright.