If he gives up on voting, then the state of Ohio has successfully disenfranchised him from voting where he lives at least 3/4 of the year.
He may want to look at [reply #52](If your college student wants to vote, s/he should check the rules beforehand - #53 by ucbalumnus - Parents Forum - College Confidential Forums) for ways to satisfy the voting requirements while he lives in Ohio (e.g. use an absentee ballot in Ohio, or open an online bank account (like [this one with no minimum balance](https://personalsavings.americanexpress.com/home.html)) with his Ohio address and print out the statement).