That is some footage. Those are also in the wild where they do not have plastic or glass walls making there living quarter choices for them.
Not debating, just a note (also seemed as if there was a nice clutch there, IE breeding.).

We do not like to house animals together here. I've in the past worked for a handful of pet stores (in my younger years). I understand the business with that, I understand why they house them together ($)

Personally here at the rescue I like to record all possible signs of feces / urates, shedding, and or illnesses. That is just my way of doing things with our animals.
I've tried it both ways (In the past (my younger years..lol) I did keep animals together). I prefer single housing. That's just my opinion as I have learned over the years.
But to you it is your pet(s), and your own way of doing things.
Sincerely
Rusty

PS I have had many drop offs (in fact recently we took in 1.0 & 0.1 ball pythons). Ten years of age and all that time lived together in a twenty long aquarium. The female laid last year but no success with the eggs. Since I have no inclination of breeding they have been separated and in quarantine. I can say they are smaller to me then normal for a ten year old pair…..But this is a different thread all together. (coming soon)