Dr. Swamy lays out a cogent argument for why the Ram Mandir should be constructed at the birth spot of Sri Rama, tracing the history of how a Masjid was built on top of a Ram Temple and quoting precedents on why Masjids can be moved but not temples https://www.pgurus.com/subramanian-swamys-article-fundamentals-of-the-sri-rama-temple/