We had people calling Trump an illegitimate president without any proof of Russia interference for years before the investigation was complete. Are they "election deniers"? They had no evidence?

How about in 2001 when Rep. Waters objected and attempted to challenge the certification?

How about in 2005 when Rep. Jones and Sen. Boxer challenged and objected the certification for Bush due to "voter irregularities"?

How about in 2017 when House Demograts challenged the electoral vote?

Were they all election deniers also?