Sadly, tracking is the only way to perform attribution without help from the browser. Tracking is terrible for privacy, because it gives companies detailed information about what you do online. While Firefox includes many privacy protections that make it more difficult for sites to track you online (Enhanced Tracking Protection, Total Cookie Protection, Query Parameter Stripping, and many other measures), there’s a huge incentive for sites to find ways around these in order to perform attribution.
Our hope is that if we develop a good attribution solution, it will offer a real alternative to more objectionable practices like tracking.
"Our hope is, that if we transfer the bank robber some of our money in advance, they'll not come in and rob all of it."