load more selections

What is up with that? I do not like it. On web pages now, many have, load more selections onto the same page till it is stuffed so full the scrolling is almost impossible. How do you ever get to the last? Is this a bad thing or do I just not know how to view items on a web page?
Here is a old one never fixed. How come when you are scrolling down and you drift off the page pops up to the top and does not stay where it was when you drift off. How hard is that to fix?