Is Instagram cooked?

What niche are you talking about here?
How many accounts you manage per device?
What kind of automation tool are you using?

Its hard to tell anything before knowing the proper info of your setup on what went wrong.

Instagram profile/app are good in getting traffics awareness on an expose with pictures and reel post which could be manage with smm panel integration in growing profile on every upload.
It is allow to manage many profiles using Instagram app with sigin and out method.