EULA's are the loophole, and the product folks know it.
When your PII suddenly shows up as being sold off for profit, it's still a burden coming into that issue after the fact. If we read the EULA but then thought "hmmm, not very clear here", and still used the product, that's the quick-sand trap, probably should have passed on using the product given the "not very clear" parts.
Toyota is said to collect data that is technically your data.
There are legit reasons to collect some types of data, but in my book it cannot go past the product itself. Example, vehicle telemetry data, being sold to insurance companies so they can re-price regional plans should be a crime. However, collecting data on how the vehicle is working to pre-empt an issue, like odd shifts in spark timing or engine temps that suddenly run hotter than usual, could be used to alert the owner before it becomes a real problem.
Aircraft should be sending tons of performance data into AI looking for signs before an issue arises. The word "agentic" comes to mind. Could very well have a C2 system that can literally adjust performance of the aircraft in realtime in an effort to avoid an issue that the pilots may never be aware of. Or at least, the actions agentic would do could be relayed into the cockpit. Doable yes, but it needs time to mature.
Radar systems can feed data into agentic AI, if two planes appear to be on near-collision course, the AI could alert tower folks and/or the aircraft involved. This is way better than relying on just ATC or tower people to watch glass.