I’m the ONLY one?

[Rhythmic Entity]

To those who say solipsism is true, are you saying that I’m the only one who can see,hear,smell,touch, and taste while others appear to have their own sensory experience but actually don’t? Is that what you mean by solipsism? So all these people I see moving and interacting don’t even have awareness or are not conscious at all? If yes,how do you know?