Read through the coordination lens rather than the constitutional-validity lens, Pioneer Urban v. Union of India is the case that built the structural relationship between RERA and the IBC. The three-judge bench held that the two statutes occupy different fields, that Section 88 RERA preserves remedies under other laws additively, that the Section 238 IBC non-obstante clause is engaged only on an actual operational conflict, and that the same homebuyer can simultaneously stand as RERA allottee, CPA consumer and IBC financial creditor. The genuine-allottee/speculative-investor distinction is the IBC's internal abuse-prevention valve, examined at the Section 7 admission stage and reinforced by the Section 65 discipline. This editorial draws the textual map, the field-occupation analysis and the downstream architecture leading to Manish Kumar (2021) and the project-wise CIRP codified by the IBC (Amendment) Act 2026.