Compare with different regulatory event:
Senator John Thune, with co-sponsors, reintroduced the Filter Bubble Transparency Act into the US Senate. Under the bill, so-called `large-scale internet platforms` shall make the use of content filtering algorithms transparent to the user and allow the user to see an alternative news feed which is unfiltered. The bill, with similar co-sponsors, also lay before the 116th Congress after its introduction on 1 November 2019.
Original source