do instagram internal links get more leeway than external links in the website/bio section

all other things being equal.

lets say one aged primary account with no links on it.

how many fresh secondary feeder accounts do you think would be ok to link from to the main account with the http://instagram.com/mainaccount link in the bio of these feeder accounts?

If you log in using the same IP and using the same phone / device, then it'll probably be worthless.

But if you manage to create a PIN (private instagram network) without leaving footprints, then this should boost your main account(just a wild guess tho).

at least 4 from personal experience, but of course im suspecting you're thinking of at least 20 plus 'feeder' accounts? im intrested to know too.

i suspect the opposite is true in that you get flagged earlier versus an external link