Exactly. Just be responsible and don’t do anything dumb with your security. Do the typical stuff right like using a password manager and updating your software often. With your programming, don’t skip ssl validation, don’t have unauthenticated connections that matter, don’t shell out, etc. On your local system, use permissions correctly, keep a local firewall, and all that good stuff. You should be fine, but it’s never 100%.
Saying you don’t need privacy because you have nothing to hide is the same as saying you don’t need freedom of speech because you have nothing to say