I would answer yes but mostly no.
It would be easy to go viral on the internet and that could most likely lead to your fame but being famous means that everyone knows you and it’s not a one time thing. Being viral limits your fame within people who use the internet and look at viral videos along with being a one time fame, like just that one video you’re in. People may not even recognize you, yourself, only recognize the video.
Additionally, trying to become famous in the entertainment industry is difficult, being visually appealing is the bottom line. As a actor you have to be good at acting which isn’t impossible but requires a lot of talent. As a singer you have to be good at singing, the same thing. And so on for comedians and other people in the industry. Everyone has to like you or you’ll be kicked out of the industry or not be famous.
No matter how many movies you act in, how many songs you sing, etc. they have to become hits for yourself to become famous.
And obviously through common sense, hits are difficult to make.
So in the end, becoming famous is hard, but being viral may be easy, or at least easier.
Sorry if this was all over the place, hope it helped.