All you do is fold in ANY contradiction into your conspiracy. A court rule against you? They must be corrupt. An official contradicts you? They must be in on the conspiracy. An investigation found nothing? They must be in on it too. None of your 'fake ballots' despite your theory needing tens of millions of them? The entire government must be in on it.
At each stage, you make your conspiracy more ludicrously complicated, bring in MORE people, make it more ludicrously complex. All with ZERO evidence that Trump ever won in 2020.
The Big Lie is a conspiracy based on nothing. Just feelings and imagination.