agr8zebra wroteJust saw the similar thread....
https://forum.officiating.com/basketball/102203-throw.html
Be careful of over-generalized statements referenced in that thread. Look for actual rules, casebook plays, and interpretations, not poorly referenced opinions, that is, alternative facts. There are rule differences for players lined up parallel to the boundary line, versus players lined up perpendicular to the boundary line, and a single offensive player standing in front of the inbounder.
NFHS Throwin 7-6: Teammates shall not occupy adjacent positions which are parallel
to and within 3 feet of the boundary line if an opponent desires one of the
positions.