I think "Kaggle" is supposed to be Kagi but was typoed or autocorrected or something? (If not and you're talkign about Kaggle the ML/AI company, please disregard)

I also use Kagi lenses and it's been good, though for me the killer Kagi feature is being able to uprank/downrank/pin/block domains. Such an obvious and simple feature, such a powerful effect.

There is a psychological barrier to overcome in paying for searches, but once you get past that, Kagi makes a ton of sense. I suspect the reason Google never implemented personalized search results (like Kagi's where you can uprank/downrank domains) is because it's not about what you see, it's about what they show you. i.e. ads.