So in other words....take away everything that make games challenging? Most games have plenty of ways to overcome harder bosses and to spice up grinding if you need to. Also, you keep saying "do better!" but offer nothing as an alternative? If you can't handle a game that has difficulty spikes and don't want to put the effort into making your team as good as possible (high levels or not) then find other games to play, like Barbie Horse Adventures or something.