Republicans are definitely better at getting people in line

That’s also really really strongly due to their efforts at voter suppression for the dems. It’s so much easier to show up to vote if you can just hop over to the local polling station, go right in, stand in line for like 5 minutes and leave while many urban voters in blue or especially black areas have to stand in line for hours and might still get turned away because their names have recently been purged from the voter rolls.