Nowadays, the crypto market allows you to perform various operations with cryptocurrency as long as it brings profit. Staking is one of the most common ways to earn passive income from cryptocurrency. Due to its popularity among crypto enthusiasts, this form of alternative to traditional mining has begun to modernize and take different forms. So, liquid staking has emerged, which has brought many new opportunities for cryptocurrency development. What is liquid crypto staking and what are the benefits and problems of liquid staking?