Yeah Firefox on Android is extremely so for me at times. I’ve never noticed it specifically being on the first page load after a while, but I haven’t been paying that much attention. I use firefox on mobile so that I can install ublock, because when I’ve tried to use a DNS-based solution in the pass I ran into all kinds of issues with battery drain, but the experience does leave a little to be desired at times.
I’ve wondered before if my perception of headlights being so much brighter was them really getting brighter, cars getting taller, my eyes getting older, or a combination of all those (and other) factors. It seems like there might be a few things going on, but it does definitely look like lights are getting a lot brighter, and I’m obviously not the only one to be frustrated by it…