Mostly for crypto miners are very supportive, because already know and feel the mining results in this bitcoin.
But for people who do not know about bitcoin, it seems strange, because they do not know that this bitcoin investment can be profitable and very helpful to the economy. For banks and governments, they also do not support this, for fear of diminishing public interest in investment in banks. and for the government, they are not supportive because they can not receive tax returns from these transactions.