Hell, I wish I had home movies of myself with my parents as a toddler/child that included audio. All our home movies were on soundless 8mm film.
Might be cultural or even a me thing though, I grew up with a grand-aunt that loved talking about how they survived the winter every year.
Then I would look at the metadata to see what geolocations and dates reveal hai vacation patterns.
Finally, I’d just randomly browse through to see what he was up to.
I wouldn’t do it all the time, but I’d definitely spend a few hours over the course of my life looking through them.
I’d love to see what random life was like from 1910-1950.
Sounds super cool for them, of course, we have been born to early for this, so from our perspective we still shouldn't give a dam. As probably we won't be ghost behind checking how they enjoy that portal to the past.