Eastman's advice sounds quasi-extra-Constitutional.
If the states' thought there were issues with their slate of electors, their Governors should not have certified them, and should not have submitted them.
The Framers knew that aspiring despots and tyrants would attempt to "delay" electoral proceedings. They specified dates or timeframes for electoral proceedings to prevent "delay" tactics being used to subvert the Constitutional, peaceful transfer of power.
Eastman should not be cancelled. There needs to be public discussion and debate about the Federal electoral process, and possible Federal or State reforms to encourage greater competition of ideas in public discourse.
The current system is stale. It is not serving all the people; it only serves an entrenched establishment that seeks to increase Executive and Judicial authority, while diminishing Representative Authority.
Too much governing is done via Executive Order dictates and Political Party leadership backroom deals.
Where is the debate on the floor of the Congress?