Here we pretty much tell everyone to do a PCT with anything and everything.
Truth is if you use low enough levels of any steroid your shutdown will be proportional.
You can technically run test or deca or anything with very little shutdown if you run it low enough and for a short enough stretch, granted that dose will be very small and will not do much if anything.
I would never recommend a short, lower dose, dbol only cycle to a new user, and I certainly would never risk running something that is so known for aromatisation issues without an AI or at least SERM.
That doesn't mean people don't do it. People used trib and other crap to recover from M1T and superdrol cycles that were 5 weeks or more for the longest time, and likely still do despite the ease of obtaining SERMs.
Theres not a huge difference in shutdown between dbol and many prohormones/prosteroids.
If anything superdrol/M1T causes more shutdown because dbol has a shorter half life I believe.