Most inhabitants of Transnistria tend to oppose reunification with Moldova and Romania. One of the primary reasons for this opposition is the concern that they would become even smaller ethnic minorities within a unified country, particularly given the diverse ethnic composition of Transnistria, which includes a significant number of Russians, Ukrainians, and other ethnic groups alongside Moldovans. Additionally, many residents prioritize the preservation of their economic stability and the autonomy that comes with being a self-proclaimed republic, despite its lack of international recognition. Thus, the correct response is:
They oppose reunification because they would become even smaller ethnic minorities.