Mainly peoples gets their vids deletd cuz
1. Its a Blackhat Niche
2. Flaggers
3. Cookies
4. Boosting
Just make sure that the users are getting what they want and you cant deal with Flaggers as they will always flag your vid if they are jealous and it gets my balls ripped too!
try to clear your Cookies and cache not always a VPN works, Youtube can detect as you will be using the same ip to make otehr accounts. So id better ask you to make the account using private proxies and always clear everything using CCleaner.
I am a PPD marketer and i m with Youtube for the last few years and i just realized that boosting your video with Views gets your videos deleted sooner, i always try to add likes to it and rank them using GSA.