Given the tiny VR player base, one has to ask how this got to the second most voted problem at all. Something doesn't stack up there.
Five bars (in Elite Dangerous) is a minimum of 120 votes, from the early Odyssey threads where they posted the actual vote numbers.
Sure, VR is a small percentage of the total players, but there's probably quite a bit more than 120 of them (especially noting it's one vote per account, not one vote per player), they're more likely to prioritise it for a vote, and they're probably more likely to be in contact with other players to hear about the bug report.
(That plus "a lot of people have been successfully discouraged from interacting with the bug tracker", I expect means a lot of
other bugs are quite suppressed in vote count)
Doubly so when a significant portion of the gameplay is only viable because of external tooling, because in-game discovery and data is so very poor.
Though I think this is a slightly different issue. Nowadays at least, most of the data you need but can't easily reference in-game is
static - where sells rare goods, what are the material requirements for blueprint A and which engineers have it, if I outfit my ship this way how big a powerplant will it need, how does this Powerplay task work, etc. There's certainly a lot more that Frontier could do to present that data better in-game - though it has improved a lot since the old days - but equally in some cases a third-party site can be more convenient even if it's just restating in-game info anyway, because alt-tabbing to a separate web browser can be quicker and less disruptive of in-game flow than poking through the various Codex/map/etc. interfaces.
Up-to-the-minute (or up-to-the-week, at least...) data on things like system states, individual station markets, etc. - i.e. the things where Journal/CAPI data matters for building 3rd-party tools - sure, you can earn more credits per hour if you look up shared data but it's not at all necessary to be making some sort of profit. It's certainly not that things aren't
viable without it.