It's all relative.. the bus and coach club purists will say turning them into campers is bus abuse.
Just like the classic car purists ripped me for putting auto, AC, power steering, cruise tilt and CD in an old 62 pickup.. well heck I wasn't gonna drop 1000s into a restore just so I could sweat, stand on the brakes, wrestle with a 3 on the tree and listen to 1 speaker AM radio... so I modded it and got disqualified at a Chevy show.., alas I realized there's a relative sense of appreciation in the vehicle world.
All of us here applaud when a roof is raised, yet a guy I know , a school bus pursuit slammed my DEV as " carpenter never offered dash air conditioning ever.."
yet redbyrd is fine because BlueBird offered paint in 100s of colors... go figure lolol.
I dare say the chicken busses are Bad Ass!!!!