Zero use case. Nostalgia is reliving youth, not re-engineering it to be modern variant.

Chrome does have a use, namely Selenium and automation.

I’m guilty of having Chrome on my PC, as I need to nerf over my favourites to Firefox.

Firefox is my browser of choice on my Google Pixel 7, but then again no doubt it makes little difference.

I just choose to use a VPN, so any targeted adverts are blocked regardless of the profile built up from my browsing habits.