Why should Sleep Joe Biden work hard when the Democrat Party plans to cheat?

I'm worried that China will create millions of ballots and their dem operatives will flood particular swing states that Trump is leading after election day. The votes apparently are still counted weeks after election day in some cases.

They plan to delay this for months (of court battles) with Nancy Pelosi seated in the White House as interim president.

Once in power, they will never let it go.

Is this scenario a possibility?