Yes, mothlies are 30. An adventure path is 3-6 of those, so it was 90-180 previously.
I think this change is better for shops. A bunch of irregular order APs inevitably take up too much space. That’s why the LCG format moved away from smaller, piecemeal expansions to larger formats.
I find the adventures are better prepared for 2e than the 5e equivalents. The rules, including splatbook monsters and player options, are online for free reference. We have around 3-6 players each week. Not bad considering 5e has 12-17.
We had two people who had only played 5e online join...