What's the longest you've ever botted (without getting banned)?

Quick poll here. Curious how long people have managed to bot safely. What's the longest you've consecutively botted on Instagram? Anyone longer than 2 or 3 years? Any 4 years and counting out there? I'd imagine that at some point you get so large that it's not worth the risk to bot anymore.

hey, i done twitter for last 2 years with same Api app, all ok for followers (30k installs), but retweet, Like, or mass tweet ,then it will get ban. dunno about instagram not touched it.

15 months and going...