3. "Russiagate" has been pretty thoroughly debunked, with the exception of the NYT/WaPo/other "lamestream" journo outlets and by the Democratic loyal opposition who cling to it for dear life. (Couple important data points: the Wikileaks email release that was deemed to be so harmful to H. Clinton was a leak, not a hack; the Steele dossier was a total fabrication; et al.)
The Mueller Report (2019) confirmed that Russia interfered in the 2016 US elections. The report described the actions as sweeping and systematic and in violation of US law. The interference included:
1) A social media campaign by the Internet Research Agency (founded and owned by Yevgeny Prigozhin) to support Donald Trump and criticize Clinton.
2) Cyberattacks by Russia’s GRU, which hacked into the DNC, DCCC, and John Podesta’s emails, leaking them through platforms such as Guccifer 2.0, DCLeaks, and WikiLeaks.
The FBI charged 26 Russian individuals and organizations for their roles in the interference, including Yevgeny Prigozhin, “Putin’s Chef” and founder of the Wagner mercenary group, who was later murdered following the failed coup.
What was “debunked” was not the interference itself, but the allegation of coordination (collusion) between the Trump campaign and the Russian government. The FBI concluded that there was insufficient evidence to establish such coordination.
In short, Russian operatives used war-time propaganda techniques to influence millions of voters. Many of the targets remain in denial to this day.