He is a liberal and generally stands for liberal values. However, he just isn't a SJW which is what most people think a liberal is these days.
How is he liberal? Is he open to the ideas of the Alt Right?
Last time I checked he was an anti-white cockroach. There is nothing liberal about him. He' probably a socialist / communist.
lib·er·al
ˈlib(ə)rəl/
adjective
adjective: liberal
1.
open to new behavior or opinions and willing to discard traditional values.
"they have more liberal views toward marriage and divorce than some people"
favorable to or respectful of individual rights and freedoms.
"liberal citizenship laws"
synonyms: tolerant, unprejudiced, unbigoted, broad-minded, open-minded, enlightened; More
permissive, free, free and easy, easygoing, libertarian, indulgent, lenient
"the values of a liberal society"
antonyms: narrow-minded, bigoted
(in a political context) favoring maximum individual liberty in political and social reform.
"a liberal democratic state"
synonyms: progressive, advanced, modern, forward-looking, forward-thinking, progressivist, enlightened, reformist, radical
"a liberal social agenda"
antonyms: reactionary, conservative
of or characteristic of Liberals or a Liberal Party.
adjective: Liberal
(in the UK) relating to the Liberal Democrat Party.
adjective: Liberal
"the Liberal leader"
Theology
regarding many traditional beliefs as dispensable, invalidated by modern thought, or liable to change.
2.
(of education) concerned mainly with broadening a person's general knowledge and experience, rather than with technical or professional training.
synonyms: wide-ranging, broad-based, general