Is there any context on this? I've never heard of this guy so I have no idea if his complaint is relevant or not. The fact that he tweeted this out on Sunday and then just a few hours later tweeted "Find it a little bit strange that @TeamYouTube have totally ignored this tweet" makes me suspicious.
I've heard of people getting claims from random companies like a South American tv network but these look like they are coming from Warner Chappel. I know youtube's content id system is broken but there isn't enough detail here to tell if this is a good example of this.
Edited to add:
He did a video on it. It looks like he is using a song with permission but the publishing company filed a claim anyway: https://youtu.be/LZplh8rd-I4?t=153
He's a quite well-known professional Minecraft YouTuber with 3 million subscribers. This copyright claim means for all these videos the company making the claim now gets a share of his income. Given he makes game videos, many of those videos do not even contain music outside the intro tune, which he's been using for years and licensed from the creator.
I've heard of people getting claims from random companies like a South American tv network but these look like they are coming from Warner Chappel. I know youtube's content id system is broken but there isn't enough detail here to tell if this is a good example of this.
Edited to add: He did a video on it. It looks like he is using a song with permission but the publishing company filed a claim anyway: https://youtu.be/LZplh8rd-I4?t=153