Yes, I strongly agree that the agrarian class structure in India is undergoing significant changes. Historically, the agrarian structure was characterized by a feudal or semi-feudal system dominated by landlords (zamindars, jagirdars) and a large mass of landless laborers and marginal peasants. Post-independence, land reforms aimed to dismantle this structure, but their implementation was often partial and varied.

The Green Revolution, starting in the 1960s, introduced new technologies (HYV seeds, fertilizers, irrigation) that transformed agriculture from subsistence to commercial farming. This led to the emergence of a new class of 'rich farmers' or 'capitalist farmers' who could afford these inputs and benefited disproportionately. These farmers, often from middle castes, gained economic and political power, challenging the traditional dominance of upper castes.

Conversely, many small and marginal farmers, unable to invest in new technologies, were pushed into debt, leading to land alienation and an increase in the ranks of landless laborers. The commercialization of agriculture also led to a shift from traditional patron-client relationships (jajmani system) to more contractual, wage-based labor. Migration of agricultural laborers to urban areas for non-farm work further alters the rural landscape.

Illustrations include the rise of powerful farmer lobbies (e.g., Bharatiya Kisan Union) representing the interests of the new rich farmer class, and the increasing distress and suicides among marginal farmers. The agrarian structure is now more complex, characterized by a continuum from large capitalist farmers to a vast majority of small/marginal farmers and a growing segment of landless wage laborers, with increasing differentiation and stratification based on access to resources and market integration.