You must have witnessed a large number of ************* Class Gyani and some so called CA jumping like frogs and questioning Govt why they don't tax rich farmers

Agricultural income is in the state list and therefore cannot be taxed by the Central Government. Agricultural is a state subject and it come under GOI only in case when nation is in Emergency

Some states choose not to do it for obvious reasons

Reason why Agricultural income cannot be taxed by Centre due to constitutional powers granted to States. Some people don't have basic legal understanding of how system works but because they have almost free Internet, they jump to give Gyan without Knowledge including few CA, Youtube experts