The best that’s available for anyone at their time? You can find tools and such that would be familiar to your timeline, I can find some from mine, and even those from a more advanced place or world. We have the convenience of a multitude of brilliant minds from different times. And a pick of each of their own resources.
There’s always a use for everyone. Don’t feel like you need to put yourself in danger, though. There’s nothing wrong with continuing to live your life as you please just because you were brought here— that’s just my two cents.