They do that on purpose. They apparently don't have much of a budget, plus the show is meant to be like a sitcom anyway, so action packed battle scenes are just viewed as obligatory because if Sonic isn't fighting robots then what is his existence?
I wonder if they're gonna parody someone else...
I quit watching the show after the 13th episode because I felt like I was too old for it. (I'm more used to cartoons aimed at adults like South Park, Family Guy, Bob's Burgers and Rick and Morty.)