Most of these are great, had me actually laugh out loud
The memes have been part of internet culture for many, many years already - I’m surprised you didn’t know that. It is a convention to use this kind of template because it is clear and visible (the font isn’t called ‘Impact’ for no reason), and to be honest, I don’t see anything wrong with it, and to be even more honest, any kind of different formatting would look bad. How could you even ‘bring out the punchline more’ if this kind of formatting is literally designed to do precisely that. I think what you are suggesting is actually not even possible in any scenario. But I would love to see you prove me wrong!
And to add some of my lame-ass attempts to this wonderful collection: