This. When npr.org has more timely, relevant information than congress.gov--e.g. S.3548[1] wholesale pivots to H.R.748[2] with significant changes incorporated, and the latter isn't updated until days later--it leaves much for the general public to desire.

[1] https://www.congress.gov/bill/116th-congress/senate-bill/354...

[2] https://www.congress.gov/bill/116th-congress/house-bill/748