Having no Buyers is politics. Reforms in farm law which would have opened up markets for farmers were repealed because of politics and protest by vested interests.
The scrapped farm laws were ill-considered and I'll framed. Fun fact: Both, the Produce Trade and Commerce Act and the Agreement on Price Assurance Act expressly barred the jurisdiction of courts in entertaining disputes relating to farming disputes and instead gave authority to the local Collector to arbitrate. That's blatant and shameless executive overreach. And that's not even going into the fact that these Union laws intrude on what is explicitly a State subject.