The assertion that the present education system, rather than fostering equality, exacerbates socio-economic disparities holds significant truth in many contexts, particularly in developing nations like India. While education is often hailed as a great equalizer, its current structure and implementation can create and reinforce existing inequalities.

One primary factor is the privatization and commercialization of education. The proliferation of private schools, colleges, and coaching centers, often with exorbitant fees, creates a tiered system. Quality education becomes a commodity accessible primarily to those with financial means, leaving public education systems, which are often underfunded and understaffed, to cater to the majority from lower socio-economic strata. This leads to a stark quality divide between elite private institutions and struggling public ones, impacting learning outcomes and future opportunities.

Access to education also remains a significant challenge. Geographical disparities mean that rural and remote areas often lack adequate educational infrastructure, qualified teachers, and resources. The digital divide, highlighted during the pandemic, further marginalizes students without access to technology or reliable internet, hindering their participation in online learning and access to digital resources.

Furthermore, the curriculum and medium of instruction can contribute to disparities. An overemphasis on English-medium education, for instance, can disadvantage students from regional language backgrounds, creating a linguistic barrier to higher education and employment. The curriculum itself might not be relevant to the diverse needs and aspirations of all students, failing to equip them with practical skills for varied livelihoods.

Social and cultural capital also play a crucial role. Children from privileged backgrounds often benefit from educated parents, access to supplementary learning resources, and networks that facilitate entry into prestigious institutions and lucrative careers. This 'hidden curriculum' of social connections and cultural norms is often inaccessible to first-generation learners or those from marginalized communities.

Finally, credentialism – the overemphasis on degrees and certifications – can create a rat race where those who can afford to accumulate more qualifications gain an advantage, even if the actual learning is not substantially different. This perpetuates a cycle where the already privileged can invest more in education to secure better prospects, while others struggle to even access basic quality education.

In essence, while education has the potential to be a powerful tool for social mobility, its current systemic flaws, including unequal access, quality disparities, commercialization, and the reinforcement of existing social hierarchies, often lead to the widening of socio-economic gaps rather than their reduction.