Can airdrops make one rich?

Could you please elaborate on the potential of airdrops to significantly enhance one's financial status? Is it realistic to expect significant wealth accumulation through airdrops, or are they primarily a means of promoting and distributing cryptocurrencies? Could you provide examples or case studies where individuals have actually become wealthy through airdrops? Additionally, are there any risks or limitations associated with relying solely on airdrops for financial gain? Thank you for your insights.