Why I found contradiction between surah Al-'An'am 32 and sruah Al-'Ankabut 2?

I was trying to sleep at night and thinking about something and these came to my mind. There are ayats that talk about life, one ayat if I remember correctly, it says life is a joke and amusement https://quran.com/6/32 . Other ayat talks about life has a purpose and a test to see who is the best in deed https://quran.com/29/2 . My understandings about those 2 ayats : 1. The test should be serious and not a joke or even amusement. Why do these ayats contradict each other ? 2. After reading deeper and understanding the whole context of one ayat https://quran.com/6/32 , of course this world is different if we compare it to the next life. And it is far better for those who are “taqwa” in this world. One of the taqwa definitions can be found on https://quran.com/29/2 which says who believe in one God and will be tested and whoever passes they are “taqwa” which will be granted the better of the next life. If I go with my understanding in this case I can see these two ayats have distinction. If you could share your point of view regarding these two ayats and even share their own understanding I’ll be really grateful. But to focus about this QnA forum I think I’m going to ask about my first understanding here, Why do these two ayats contradict each other ?