A lot of Republicans are calling it a landslide, but I think they've forgotten what a landslide looks like; along with forgetting a lot of other things.
Out of 538 votes, in 2024, Trump had 312; in 2020, Biden had 306, just a few less, and Trump had 304 in 2016, only 8 less than his "landslide". In 2012, Obama had 332 and in 2008, he had 365. Clinton had 370 and 379. I wouldn't call any of those landslides though.
GHW Bush had 426 which is quite a lot, but Reagan before him had 489 and then 525. Those are landslides.
Nixon got 301 the first time, which is just a win; but he got 520 in his second term. That was a landslide.
I would draw a line in the sand at 90% of the electoral vote is a landslide, and anything less is puffery. Ranked by percentage of electors, Trump's "landslide" is only 44 out of 60. That's the saddest landslide ever. 58% of electors is a clear and undebatable win, but it's not a landslide and it's not a mandate, or even a large margin. It might be an indictment of the Democratic Party or some other lesser hyperbole though.