Trump said that he would accept the results of the election only if it was a fair election.
To him, a fair election is one where he wins, no matter how many fewer votes and electoral votes he received.
So yes, essentially Trump said that he won't accept the results under any circumstances if Harris wins.
Despite overwhelming evidence to the contrary, he's still claiming he won the 2020 election.
He claimed there was outcome-determinate fraud so they picked the state they thought it would be the easiest to prove and spent $8 million dollars and nine months doing a full recount, full audit, verified signatures, interviewed poll workers and investigated the claims of anyone who claimed there was fraud. They watched thousands of hours of security video and in the end the found ZERO evidence of any election fraud and the found another 354 votes for Biden FFS.
This was a partisan group consisting entirely of Trump-loving Trump supporters whose goal was the prove there was fraud and that Trump won. They conclusively proved both allegations were false.
And Trump still is pushing the "Big Lie to his gullible band of ignorant haters four years later.
If you think Trump will accept the results of the 2024 election if he loses. You're insane.