So anyone can start a new nostr account having stripped the content from a random person on IG or X?

If you have like about 500 posts on your instagram can you re do this like 5 times to get everything over to a new npub, n does it fetch all 500 post and you can select the first 100 upload then after the next 100 ect?

I use it. It’s real. It’s dope.