From the Washington Post piece:
But the study doesn’t go so far as to say that Russia had no influence on people who voted for President Donald Trump.
- It doesn’t examine other social media, like the much-larger Facebook.
- Nor does it address Russian hack-and-leak operations. Another major study in 2018 by University of Pennsylvania communications professor Kathleen Hall Jamieson suggested those probably played a significant role in the 2016 race’s outcome.
- Lastly, it doesn’t suggest that foreign influence operations aren’t a threat at all.
And
“Despite these consistent findings, it would be a mistake to conclude that simply because the Russian foreign influence campaign on Twitter was not meaningfully related to individual-level attitudes that other aspects of the campaign did not have any impact on the election, or on faith in American electoral integrity,” the report states.
Trying to enforce anything new right now, just before Trump goes into office, accomplishes nothing and guarantees that Trump will just reverse it. Publicly deciding not to enforce leaves the incoming administration with a less obvious choice PR-wise, and thus the possibility that they might choose to “own the libs” by actually enforcing the ban.
They are largely powerless at this stage, and preparing for an idiot to take over their job. Why not?