Back in those early days many applications didn’t have proper timing, they basically just ran as fast as they could. That was fine on an 8mhz cpu as you probably just wanted stuff to run as fast as I could (we weren’t listening to music or watching videos back then). When CPUs got faster (or it could be that it started running at a multiple of the base clock speed) then stuff was suddenly happening TOO fast. The turbo button was a way to slow down the clock speed by some amount to make legacy applications run how it was supposed to run.
I think I’d miss the free shipping and I might have to actually put things in a cart and wait until I reach minimum order to checkout. I could easily live without video and when I actually went to watch something on it the other day the ads were already enough to turn me off