LOL I have Ublock Origin so I don't see the pop-ups but the website just freezes after 3 seconds of scrolling, and I have to leave. They've really ruined their site. 😆
I just have Wipr (which is not a particularly good adblocker, it fails utterly at handling anti-adblocker sites), and it looks just fine on my phone too.
I wonder if it can be cheaper and better at scale than iron-air batteries. Those seem inexpensive to make, and can carry a large enough capacity if you put a whole lot of them in parallel with each other, and have a long lifetime. They're just really heavy for their amount of energy density and fairly low current per cell, but that shouldn't be a problem when building enough to be grid-scale.