Personally, I think it is similar to Comrade Dobotsuka's answer in 18. Especially now, after the epidemic, everyone went online again during the epidemic. Although catering was also affected during the epidemic, it rebounded particularly quickly after the epidemic was opened. Although many shops in other industries opened, they soon closed down. The demand base is not as big as catering, nor is it like catering takeaway. In addition, peer competition is actually very fierce, and the scale is not small. As a result, after the passenger flow is dispersed, everyone can't make money and business is not good.