Yes, if you limit your reference to immigrants who are legal and who are documented naturalized CITIZENS. Their votes are legitimate if they meet all the other eligibility requirements for voting.
But illegal "immigrants"? No way they should be anywhere near the polling places, and they should be arrested and deported if they try to vote in American elections. Voting should be for citizens only, and unfortunately we had millions vote in November who were NOT American citizens. That has to be corrected, not neglected.
Agreed