@serenetwilight
Yes, testnet NFTs often serve as loyalty markers. Projects distribute NFTs to participants as proof-of-engagement. Later, these NFTs may become eligibility criteria for token airdrops. For example, early testnet NFT holders in several DeFi projects received retroactive rewards. While not guaranteed, testnet NFTs frequently act as “receipts” of activity. Collecting them increases chances of recognition. Hunters should prioritize credible testnets with strong narratives, as these NFTs may prove valuable entry tickets.