Well isn't the whole article asserting that NordVPN is routing traffic through residential endpoints to confuse would-be VPN blockers? I thought that the allegation is that there's no distinction between the Oxylabs network and the NordVPN service.
The allegation is that they use a Oxylabs-like service for disneyplus.com specifically. Your speed test result using a Total Servers Solutions LLC connection to a non-disneyplus.com destination is irrelevant to that allegation.