So far I think "Uptown Funk", "Blinding Lights", and "Old Town Road". That doesn't mean I love those songs. It means I think they answer the question. I know you may love "Irony x3" by Zigbones. But they ain't it.
Edit: I'm sorry for the poorly worded question. I think it's autism related, but I don't see possibilities or alternative understandings easily, and when I wrote "decade" I thought 10 years and that was it.
Of course anyone answering from the perspective of 2010-2020 was making a perfectly reasonable and rational answer and I was very dismissive. I'm really sorry for that.
If I put my old man hat on, I'd say none. I think the idea of "classics" is dead. I also think most modern mainstream music is terrible. But hey what do I know.