Thailand's economy is growing in a "K-Shape" pattern—tech and digital sectors thriving while traditional industries and SMEs struggle under foreign competition and weakening domestic demand. The article argues this widening inequality is unsustainable and warns that without decisive policy intervention beyond populist hand-outs, household debt will become a systemic trap. Government must enforce corporate social responsibility on high-margin sectors and build sustainable income for lower-income groups to prevent economic and social deterioration.