neophobic
/nɪˈɒfɒbɪk/Definitions
1. adjective
Having or showing a strong dislike or fear of new things, technologies, or experiences.
“The tech-savvy generation found the neophobic attitudes of their grandparents puzzling.”
2. noun
A person with a strong dislike or fear of new things, technologies, or experiences.
“Her neophobia hindered her ability to adapt to the new job requirements.”