That has basically not happened. It sometimes seems that the situation has got worse in terms of public debate, due to the usual bad-faith actors. For example, the TikTok discussion is not framed around privacy in general but focuses on "China bad". With the implication that an algorithmic megacorp controlling political sentiment through feeds is completely fine so long as it's Americans doing it. And the voting security discussion: there were questions about voting machines long before 2020, but partisan attacks focused on discrediting valid results.