1000's of new REAL followers daily (Obvious one)

Social proof and increased credibility (your target audience will finally see you as an authority in your niche)

Increased partnership and collaborations with brands

Increased conversion rates (followers, email subscribers, + sales)

Instagram is now considered a business card so having a high social presence will attract more people to your business.

You'll gain access to new features that IG rolls out with because you'll be considered a two tier account (the higher the following the more new features you'll get access to)

Larger audience, means more trust and increased potential sales