"I have seen this and wondering would it be "Fair Use" if I done a reaction to another YouTube video, non-profited it and gave credit would that be fair use?
Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use".
##***For Respected copyright holders or Owners ***##
* I do not intend to steal, I use this for promotional purposes only. I upload videos Movies & music for myself and others who choose to visit my channel. I do not sell any movies & tracks I upload. Please do not issue a "COPYRIGHT STRIKE" against the Channel as it affects all previous work.
** If I uploaded a videos that's yours and you want it removed just contact me through my E-mail or just send YouTube message .