Varieties of criticism
Conservative criticism has nothing much to do with "left-wing" or "right-wing", because left-wing people are often very conservative, in the defined sense, while right-wing people can also be very radical, in the defined sense. The difference between "radical" and "conservative" has more to do with the belief in whether "a change to something genuinely new" is really possible and necessary. Radicals typically believe strongly that such change is highly desirable and necessary, and that it can be achieved. Their criticism is that there is "not enough" change. Conservative critics, by contrast, are very skeptical about any such change, because they feel the change is really "just another form" of something that already exists.
LGBT conservatism
In 2011, 15% of non-heterosexuals supported center-right wing parties, while in 2012, 20% of non-heterosexuals supported center-right wing parties, and in 2013, 22% of non-heterosexuals supported center-right wing parties. In 2011, 17% of bisexuals supported center-right wing parties, while in 2012, 21% of bisexuals supported center-right wing parties, and in 2013, 17% of bisexuals supported center-right wing parties. In 2011, 13% of LGB people supported center-right wing parties, while in 2012, 20% of LGB people supported center-right wing parties, and in 2013, 21% of LGB people supported center-right wing parties. In 2011, 21% of heterosexuals supported center-right wing parties, while in 2012, 25% of heterosexuals supported center-right wing parties, and in 2013, 22% of heterosexuals supported center-right wing parties.