Two and a half months ago I forecast a Trump landslide victory, 354 electoral votes to Biden's 184. I lay out why for those of you who are interested. I don't see a reason to change this prediction.
Sure, the Democrats will cheat. I don't think they can cheat this enough to change the result. Certainly Pennsylvania is at risk for industrial scale cheating; maybe North Carolina as well. But enthusiasm among Republicans is off the charts, so the amount of cheating that will be needed is higher. Also, the "shy Trump" voter syndrome is real - people have been not just verbally abused but attacked and killed for being Trump supporters; no wonder some won't talk to pollsters, family and friends about their preferences.
That also increases the amount of cheating the Democrats will have to do. I think that number is just too high for the Democrats to pull this off. What they will do is expose industrial scale levels of cheating. That will solidify voters' views of the Democratic Party for 2024 - it will be a bad moon rising for that election, too.