The answer to this is yes, and I would have even loved it if the question had come the other round. The truth here is that YouTube gaming can't be compared with Twitch gaming. While YouTube started as an online service for users to share their videos for people to watch, Twitch actually started an as online service where gamers would be able to stream different video games of their choice.
So, the difference is clear, Twitch is currently the biggest video games streaming platform. Also, Twitch boasts of a huge number of viewers, roughly 15 million, coming to the platform per day, a record which YouTube hasn't achieved. In 2017, although YouTube was able to improve the total number of its viewers to a considerable extent, and even with this achievement, YouTube was unable to come close to Twitch. Twitch has a lot of viewers because it knows how to reach out to different gaming enthusiasts with the right program.