What is plumer's concern about a tie in the electoral college?

Plumer's concern about a tie in the electoral college revolves around the potential for a constitutional crisis and the uncertainty it could create in the political landscape. A tie would lead to the election being decided by the House of Representatives, where each state delegation gets one vote, which could exacerbate partisan divisions and complicate the legitimacy of the outcome. This scenario raises fears about the stability of democracy and the possibility of prolonged disputes or unrest among the electorate.