Hey anti_desitter_space
This is a little bit of a tougher search query because we currently don't offer a learning path or filter category for deep stacked play.

However, here are some results I could locate. I hope you find some of these videos helpful:
How Stack Size Impacts Our Actions (Uri Peleg)
$500 Zoom: Playing Deep vs 100BB (Ben Sulsky)
$500 Zoom Deep Stacked: Tough River Spots
Playing Extremely Deep (Francesco Lacriola)
Biggest Pots I've Played in the Last Few Months (Tyler Forrester)
Biggest Pots from 2019 (Tyler Forrester)
$500 Zoom: 200BBs+ Deep on 3 Tables (Mark Lammers)
$200 Zoom: Examination of the Biggest Pots (Henry Lister)
3 Table $2.5/$5 6-Max Zoom NLHE (ERA7ER) -> stacks crossing 200BB mark

To find more videos you can try to run a search query with 'deep stacked' or similar search terms when clicking on the search symbol on the top right of the website. When you filter for 'Videos' in the results then you should be able to locate some hits. The good and bad thing at the same time is that the search enginge also includes the description and the comments of the videos for its results. Therefore, it might show some irrelevant videos but on the upside it will also show videos that have deep stacked play in the description even if it's not announced in the title.

If anyone else has some favorite videos on deep stacked NLHE strategy here on RIO it would of course be great to get more suggestions below!

Thanks Eldora ! I can at least start here.