I just came from Spongebob season 2, and I can say without qualification: these episodes are both really, really bad, unless you're comparing them to other recent Spongebob episodes.
The first, 'Krusty Koncessionaires' features a frenetic series of images loosely tied together by the theme 'Mr. Krabs wants to advertise at a concert'. Great story idea right? No, it's just as shallow as it sounds. Perhaps my mistake was expecting the same level of authenticity, humanity and storytelling from 2020 Spongebob as I did from 2000 Spongebob... But I don't think that's a mistake, just an aspiration. Why on earth have all the characters become two-dimensional caricatures of themselves? Where's the depth, or the conflict, or the growth? That's what made Spongebob great in the early seasons- intelligent writers who took the time to sculpt great stories so the slapstick stuff was in context.
The second, 'Dream Hoppers', is a less interesting, less funny rip-off of 'Sleepy Time'. It's has the same problem of trying to inject energy into literally every second to mask the fact that the writers can't actually write. If any of those writers happen upon this review, I'll very explicitly forward a challenge- if you invite me to write and storyboard an episode, I will come up with a better episode (as judged by imdb) in less than 3 days. I'm serious.