How long does an average IG Free followers account last?

I've just gotten into IG game again and I'm botting with a lot of accounts in Free Followers niche which is making me a decent amount of money for now.
But I'm worried about the uncertain nature of this method. I feel like Insta could ban all my accounts today itself making me go back to zero. Until now, I've 2 banned accounts out of 47 in a week or so.
So all you Big time insta players, could you please talk about how stable/safe this method is? I take utmost precautions to ensure that my accounts don't catch IG's eye. (No banned words in bio, Different proxy for each account, Same picture but with hash changed for each account, etc etc)
If in your experience, Free followers niche is not safe for long term, what niches (or what kind of niches if you do not want to reveal exact niches) do you suggest?

Thank you so much in advance

Sorry I can't exactly help you here, I just had some questions. On these free follower accounts how many followers does each one have in order to start making money? Also, don't answer if you don't want to, but what's a ballpark amount of money youre making per day doing this? Thanks

which are banned words in bio and user name? I want to setup my accounts and i need some help

I haven't heard of any ban words yet. Instagram can ban you for following too many people at once. If the account is not aged, the more risk.

What I believe is, Instagram doesn't ban accounts manually, rather use an algorithm to do so.

What I understand is, words alone don't increase the risk of being banned.

My 2 cents.

I don't do much CPA myself, but know a lot of people who do. I think that you are doing just fine with just a couple of banned accounts each week. You have certainly done your homework to only get a few accounts banned

The free follower niche is just as safe/unsafe as most other CPA niches. If you make some decent money, then keep doing it.

@max parker you got PM