What has changed in instagram?

Hello fellow marketers!
I have been actively earning money using Instagram until last summer when Instagram completely screwed over 90% of the spammers and conveniently, I found a much more profitable way to make money, so I quit Instagram for good (or so I thought).
A few days ago a new idea came up and to keep the story short, I'm going to be using Instagram again. I used to grow a few accounts and used to spam with some until the big Instagram update.
I want to start spamming and growing accounts again in a very very specific niche.
My question to the people who, despite the changes, stayed in the game is what has changed since then?

Is jarvee still viable?
What are the general follow/like limits on fresh accounts?
Is anyone still making money by cpa?
From what I've heard you need much better proxies nowadays for the accounts? Is that true? No more 12-15 accounts per 4g proxy?
And what other big changes have there been?

Many thanks

1.Use custom scripts Instead of public Bots(my suggestion).
2.Follow limit is 150/day and 9-15/hour,this varies from account to account.
3.I still see cpa porn bots spamming but it's more expensive,more difficult and more blocks and bans than before.
4.You can put 3-5 Accounts per 4g proxy,some people say 10 but I think 3-5 is good enough.
5.Big changes are that the limits are drastically decreased and it's more difficult than it was back in 2018.

aman khattar said:

1.Use custom scripts Instead of public Bots(my suggestion).
2.Follow limit is 150/day and 9-15/hour,this varies from account to account.
3.I still see cpa porn bots spamming but it's more expensive,more difficult and more blocks and bans than before.
4.You can put 3-5 Accounts per 4g proxy,some people say 10 but I think 3-5 is good enough.
5.Big changes are that the limits are drastically decreased and it's more difficult than it was back in 2018.

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I see more and more people using custom scripts. What's reason for using them?

IGFella said:

I see more and more people using custom scripts. What's reason for using them?

Click to expand...

They are much faster and it's not buggy also.Use different scripts for different purpose as they are fast,efficient and no bugs in them.Best thing is to host the script online to use it 24/7 and if the script is viable to run on Cloud Servers.