It's important to distinguish claims that Trump's Presidency was "illegitimate" from claims that Russia interfered in the 2016 election. The former is unsubstantiated, while the latter has been confirmed by multiple investigations, including one by the bi-partisan Senate Intelligence Committee (<a href="https://www.intelligence.senate.gov/press/senate-intel-releases-election-security-findings-first-volume-bipartisan-russia-report" rel="nofollow">https://www.intelligence.senate.gov/press/senate-intel-relea...</a>). This video lumps the two together for sensationalism, erroneously making it seem like everyone was publicly questioning the actual election results, which was not the case. Many people referred to the entire Russian effort to interfere as "Russian hacking," even though attempted access of digital election infrastructure was only part of their activities and there's no evidence actual cyber-attacks changed the outcome.