Canvas fingerprinting has become a controversial method for tracking users online, as it can identify devices across different websites over time. The comments reveal a strong concern regarding privacy, suggesting that while preventing tracking can help fight against bots and fraudsters, it also raises significant ethical dilemmas about the tracking of innocent users. The discussions touch on the inherent tension between security measures and user privacy, illustrating that advancements in tracking technologies may often disproportionately affect genuine users rather than their intended targets – bots and fraudsters.