If you have the patience, here’s how this is accomplished in other software. Avid is still important to learn if you want to assistant edit in Hollywood, but after seeing the simplicity of Resolve’s cut page these options feel unnecessarily complex for many projects. Pick the right tool for the job.
Here’s an example of various ways to sync inside Premiere (waveform-based sync and manual). Premiere’s ‘merge’ method can get you into trouble when you go to conform later on as you’ll often want access to the original audio file.