why dont you use the amazon influencer program?
I see a lot of people in the travel niche with links to their blog, seems to be fine.
You will be fine but if you add to more than 1-3 accounts, I would cloak it . Everyone says 1 but if the accounts are not spam , you should be fine since you won't be reported. I usually link to a different part of the site so it's not exactly the sameIs it possible to bio link to your blog without its against instagrams TOS?
Cause i'm gonna create a blog/review site for amazon affiliate products. And i'd like to know if manually building a IG related to the niche is one way to go for extra traffic?