Mail-in/Absentee ballots are now federally mandated, as are ballot machines that can serve the needs of voters with different abilities.
I suggest you encourage those who may not have rides to polling places to request mail/absentee ballot online or by phone from their local Board of Elections (BoE). They can learn about the various election deadlines from the county BoE. The BoE doesnt provide rides to polls, however, local and state parties organize rides to polling sites.
@Bliss Thank you!