Marketers and customer service need to be able to manage their social accounts, that's a product space which inherently relies on API access to those website. Maybe you wouldn't want to build that product, but clearly somebody will.
Could you just use API's IG app uses itself to manage accounts? And scrape the data you need with GET requests behind a proxy list? Before any public APIs everybody was doing it, is it any hard these days to fall back to regular user API instead of some fancy regulated 'developer-only' API?
