a few commenters pointed out that the highest rated VPN providers in this table just happen to be the ones that advertise most aggressively and are well-known for buying positive reviews from tech blogs, which are pretty clearly designed to be misleading
Exactly. This is unfortunately common practice, so this breakdown can be dismissed as they're obviously biased due to monetary motivations.
Consider to read Privacy Guides' take on the matter instead.
(Perhaps personal) TL;DR would be that Mullvad VPN in combination with Mullvad Browser offers the most private internet browsing experience for people who don't desire to connect to the Tor Network. Furthermore, Proton offers a suite of privacy-friendly services for mail, drive, password manager etc. Therefore, for the sake of trusting the least amount of parties for these services (at the cost of putting all eggs in one basket), one might consider Proton VPN instead; additionally it includes a free tier and some support to port forwarding (read: allows the use of torrent applications).
Pop!_OS is definitely worth considering as it's one of the few distros that goes as far as providing a recovery partition and offers one of the best experiences for those with Nvidia GPUs. Furthermore, Pop!_OS' maintainers (read: System76) are actually financially incentivized to make their distro very polished and newbie-friendly as their distro is used on the hardware they sell.
On the flip side, Pop!_OS is currently in a major overhaul to replace GNOME with COSMIC; their own homebuilt Desktop Environment. As the Desktop Environment is arguably the most important contributor to how one experiences their Linux system, the eventual change might disrupt your workflow and you might even be too accustomed to GNOME to consider COSMIC at that point. The ongoing work on COSMIC has even meant that Pop!_OS has missed three major releases and are still clinging on their release from April 2022; thankfully it's based on Ubuntu's LTS (read: Long Term Support) release, so they aren't particularly in rush to get a new release out and can rely on Ubuntu for security updates.
Regardless, COSMIC's unsure future does leave a lot to be desired and does pose the question if perhaps other options should be considered more seriously instead.
Therefore, my personal recommendation would be either one of the following:
A shortlist of distros worth considering for a beginner (from easiest to hardest): Linux Mint, Ubuntu, Debian/Fedora/openSUSE and Arch.