This is a very common misconception. The term 'quality of life improvement' is so often used as a way of saying 'this thing hurts me, remove/change it and I'd be happier'. So often the change they are referring too though is a flat out buff. If it effects your effectiveness at your role, it isn't a quality of life change, it is a buff. A quality of life change would be allowing you too summon a Soulwell by yourself, without needing other players to help you. A buff is making the healthstone in your inventory automatically proc when you get to low hp because having to leave a space open on your toolbar for healthstone is really annoying and clicking it in your bag is just bad. It would improve 'quality of life' if healthstone was smart and used itself, but it would also be a massive buff.
Same situation applies to Lightning Bolt on the move. Its not a quality of life change, its a buff that makes your life easier.