Advice Request OCSP querying is a privacy risk?

[catch the bush]

Should it be disable?

 

[eonline]

short answer, you should not disable it.

 

[ForgottenSeer 85179]

Should it be disable?

Definitely no.
It will decrease your security without any privacy advantage.

Edit:
Online Certificate Status Protocol (OCSP) is used to validate TLS certificates.