I mean sure I guess

of beliefs or principles, especially one on which a political system, party, or organization is based:

"socialist/capitalist ideology"

"The people are caught between two opposing ideologies."

https://dictionary.cambridge.org/dictionary/english/ideology

There is colloquial use of the term to refer specifically to beliefs/principles held in contrast to what evidence supports, but I don't think you can make an argument for this overriding the general meaning of the term, especially when it comes to (hopefully) educated discussion.