Why didn't Vae sign a record company?

Vae doesn't want to sign. He said he didn't particularly think about it and didn't particularly reject it. Once you sign a record company, Vae doesn't have that much free time. The company will definitely arrange many activities for Vae, but VAE still likes to write it himself. Of course, after signing the company, it will be good for Vae, for example, it will be more affluent in terms of funds. It is impossible to hold a concert in Vae before signing a contract with the company, just because of the shortage of funds.