So Trump's been trying to undermine democracy in the US, by screeching shrilly about "rigged elections". Let's remember that elections are run by the states, and that most states right now are run by... Republicans. For example, some (potential) swing states with fully GOP governors and statehouses: WI, MIchigan, OH, FL, NC, SC, GA, UT, NV, AZ, TX(!), MS, IN. In addition, IA has a GOP governor. In fact, the only swing state with a Democratic executive may be NH, which has a GOP legislature. Conversely, Democrats fully control only six state governments, all of which are reliable shoo-ins for a Democratic presidential candidate.
So if anyone has the means and incentive to rig the vote in November... it's the GOP.
So if anyone has the means and incentive to rig the vote in November... it's the GOP.