It turns out that Dell XPS 17 9700 machines can draw up to 130 W from the wall, after all. Not all units can do so as our tests have confirmed, but these unaffected units apparently cannot always charge at their full capacity.
https://www.notebookcheck.net/Some-2020-Dell-XPS-17-9700-machines-appear-to-be-unaffected-by-charger-issue.482439.0.html
my dell xps 17 was 2800 dollars and has this issue. I can only game for a little over an hour then need a 3 hour break:/ stupid dell.