Do they come from the Dogecoin supporters?
It is because of two ways and this is really not surprising, bitcoin has really so many haters and we cannot deny that thing, a lot of people are still thinking that bitcoin is a scam without knowing the whole thing about it. Those dogecoin supporters are the reason, they just started hating BTC as dogecoin pumps at its current value because of the power of Elon Musk, they are now into dogecoin just because of that thing, bitcoin will still be the one and the safest haven for me.
Yep, I agree with you that up until now I think bitcoin has a lot of haters. Being known of bitcoin has a lot of advantages like more people investing and trading but most disadvantage of it is having a lot of haters. We don't need to worry about it, in reality that's what business really encounter. It's easy for them to tell bitcoin is a scam because they don't know the whole thing about it. About dogecoin, I'm not sure they really the reason behind of the hate. Maybe one of the factor but it we doesn't have a solid proof right now to tell that dogecoin is the reason of the hate.