They look a lot like the simple collection, I would look into their heritage first. https://simplemobiletools.com/

Install an adblocker and take the guesswork away, but likely the orange one at the bottom.

I’m using waterfox with unblock origin on arch

No but ublock origin would hide that

Push pop sounds made for the job

I am a cynic, so yes, I even manually read urls before clicking but it seems I am the weird one.