

The issue isn’t whether you can get a good results or not. The issue is the skills you are outsourcing to a proprietary tool, skills that you will never learn or forget. Getting information out of documentation, designing an architecture, understanding and replicating an algorithm, etc.
You will eventually start struggling with critical thinking, there are already studies about that.
Of course, if you use it in moderation and don’t rely on LLMs too much, you should be ok.
But how did that work for everyone with short-form content and social networks in the last ten years? How is your attention span doing? Surely we all have managed to take short-form content in moderation, since we knew the risks to our attention span, right?
Please, whatever you eventually choose to do, make sure to continually reference this amazing website whenever you are implementing any interactable part.
https://cheatsheetseries.owasp.org/
It has cheat sheets for securely implementing everything from login forms, preventing common vulnerabilities (at least look at sheets for Top 10), forgoten password flows, storing passwprds and more.
From the top of my head, If you are building it from a scratch without a framework, you will definitely want to at least look into cheat sheets about input validation, injection prevention, password storage, session management, file upload and authorization with authentication.
They are not that long, and should prevent the most critical and common vulnerabilities you will probably have, where the prevention isn’t too difficult, once you know about it.