Noasis are the premiere Oasis tribute band and as Oasis are the bad boys of Britpop, so any good Oasis Tribute band have to be at least as bad!
I have both videoed and taken stills of them and I can tell you they absolutely are bad boys!, but it's mixed with an awful lot of humour - they really seem to enjoy life and their music.
Here's an example them being bad boys.
They noticed that there were various Go Pros around the stage and decided to use one to enhance their performance!
The whole shoot was done with 6 Go Pros, 2 4k cameras and a feed from the sound desk
This video was shot in 2017, but I notice that they are headlining at the 2020 event. More details here
The 2020 event was cancelled because of the Covid 19 pandemic, but I notice that they are playing Pennfest in 2021