Was this a new committee? there is a quote about this being a coup, but it is also noted that the previous administration selected the entire existing committee
From the way it is written it feels more like "Under Biden enough openings occurred that he selected the entire existing committee," where as under Trump they are being pushed out "“Without removing the current members, the current Trump administration would not have been able to appoint a majority of new members until 2028,” Kennedy wrote in a Wall Street Journal opinion piece. “A clean sweep is needed to re-establish public confidence in vaccine science. ”"
If one goes by the ACIP Membership Rooster this seem to be the case: https://www.cdc.gov/acip/membership/roster.html Likely, the compensation scientists receive for being a committee member is not great so the committee has to be constantly refilled. Appointees to such committees are de facto apolitical because there aren't enough world-class specialists available for the executive to choose between. So the Trump team will have to choose, actual experts in immunology or loyal MAGA goons...
A clean sweep of RFK and his ilk out of power and the media is the bare minimum of what is necessary to re-establish public confidence in vaccine science.
That trust was undermined by habitual liars in an effort to score political points at the expense of public health. None of the batshit-insane things they claimed were just around the corner have actually materialized.
Unfortunately, this isn't even the top five most egregious thing these people are doing this week.
One story said the members were appointed for 4-year terms. That would work out that Biden would have appointed them all if there was no confirmation process.