Here is the short of it:  Solipsism is true relative to your own experience but it’s not Absolutely True because you only have one reference point but there MUST be more than one that you currently do not have access to (because of the Non-Dual/Infinite nature of reality). Therefore, you are not equipped to make Absolute claims about the validity of solipsism (yet). In the video Ethan / @Synchronicity explains why this is the case & illustrates this radical perspective with a thought experiment.  If you think that solipsism is Absolutely True, let me ask you this: are you open minded and humble enough to reconsider? Make sure to watch the video from start to finish before you draw conclusions. 
  PS.: [TRIGGER WARNING] here is my favorite quote from the video: “Solipsism is like flat earth theory” PPS.: Comment from the video by Ethan / @Synchronicity