Ask HN: Was hired to improve company's devops, founder won't listen to my ideas

Three weeks ago I joined a fast growing startup on the West Coast to improve their dev operations and processes. The company is seeing crazy growth but they are still doing things like pushing directly to master and using prod deploys to test things out. I was hired to help improve this and implement things like staging environments, autoscaling of resources, and other DevOpsy stuff. Since joining I've received considerable pushback on my ideas. Obviously I am the new guy and don't expect to just dictate people around nor is that my intention. However what really gets me is that the founder just straight up does not seem to trust me. Every suggestion I give - even things as industry standard such as the use of a staging environment - is met with suspicion and doubt and the insistence that I hadn't done enough proper "research" on the idea. I find this highly offensive considering I've been working in DevOps for almost seven years and before that was a SysA