In this case it isn't just one state and a few hundred of votes. 14,000 votes in Georgia. Over 60,000 in PA. In Michigan he is over 150,000 votes behind. In AZ over 10,000 votes. The list goes on and on.

Would we see anything like the backlash against "count only the legal ballots" or "The claim about this election fraud is disputed"?

After Trump was declared winner by the media on 2016 FoxNews did exactly this.