Plenty of agricultural subsidies there for sure, but milk and even fruit juice do provide some nutrients (besides sugar and water) so I think it might be overstating the case a little to lump them in with soda.
I don’t think they’re quite as bad as soda, but I do think they’re fairly close. I think this video is what first convinced me (been a long time since I watched, sorry if I’m wrong about small details): https://m.youtube.com/watch?v=hzyFZcuHmeI&pp=ygUWSGVhbHRoY2F...