Where is your “plane” GN object? From the screenshot it just looks like you’re looking at your original collection… the GN object could be off-screen… Select it, go into Object Mode and press . on your keypad… Also in the vid, he’s using collections with single objects in them - you’d need to click Separate Children, Reset Children and Pick Instance.
Who knows?
Thank you! It turns out, it was working, the scale was just WAY too high. The new guys were so big they didn’t even show up on my screen. But this was helpful!