Nice false equivalence. Judges have ruled that Trump's side has failed to show any evidence of fraud in Court, losing 50/51 court cases, with the "win" having nothing to do with fraud[1]. On the other hand, there are literally thousand of pages from the Senate Committee on Intelligence showing evidence of Russian Interference in 2016. [2] [3], along with the Mueller Report [4]. Russian Interference in 2016 is not comparable to Trump's false claims of fraud in 2020.
[1] https://apnews.com/article/donald-trump-losing-election-laws...
[2] https://www.intelligence.senate.gov/sites/default/files/docu...
[3] https://www.intelligence.senate.gov/sites/default/files/docu...