If anyone wants to do this method, you can automate the account creation method and there are hardly any "spam filters".
I have done this method like 6-8 months ago (only uploading tho) and I would get 10-15 aged google accounts (this is very important to avoid "spam filters"),and then create 10-15 users in a VPS, create like 50-100 pages for every account, page creation was automated and all page login details would be saved in a .txt file and once the pages were deleted, I'd just run the page deletion script and then page creation script again
You can automate all this easily (if you have somewhat good iMacros skills) and you'll scale up way easier.