A recent post on Reddit…
That person figured out a system for hiring influencers to create content about his product (ie. UGC), with great results…
This method is working better than anything we’ve done in the past and we’re getting quality content at a fraction of the cost of doing it with an agency
So it sounds like there are agencies already doing this, but they aren’t cost effective 
Could you build a better agency in this space?
Or 
Step two of the process described in the Reddit post…
Hire someone on upwork to get spreadsheet of MICRO INFLUENCERS (1-5k followers) in your niche with email in their tiktok/insta bio
Might be an opportunity there to build out a directory or marketplace of micro influencers in various niches, charge brands for access 