This movie will end like the Gorsuch show did, the outcome having been scripted with the 2016 election results. The Democrats do not have the votes, and barring something very unforeseen there will be a vote on Judge Kavanaugh sometime in the next 30 days or so.
Politico/Morning Consult have some polling data out, taken after the Kavanaugh SCOTUS pick, and Sixty-one percent support term limits for Supreme Court justices, support that crosses party affiliation; two-thirds of polled Democrats and 58 percent of Republicans. 20% overall oppose limits.
President Donald Trump has made his second SCOTUS pick of his administration: Brett Kavanaugh. Kavanaugh will be nominated to replace Anthony Kennedy.