True, and I've used the browser auto fill for name/email/number or the extension Simplify that can build a profile to auto fill things like LinkedIn URL, GitHub URL, things like that. But I haven't had either save an answer for things like salary range, "name a project you worked on/proud of" things like that, plus a lot will ask the same question worded differently. Maybe the browser can save those, or premium Simplify, but I haven't seen it or done it so why not build something that helps me out and I can show off on my resume.
I'm new to extensions so I'm open for any feedback I can get, just a broke dev trying to find a job in this job market lol