Responses
Baraou no souretsu
Maybe kokou No Hito
(Idk about your last sentence, but I think all these are thought-provoking and definitely worth checking out!)
Oyasumi Punpun
Kiichi!!
Sunny (MATSUMOTO Taiyou)
Zankyou
Three Days of Happiness
Death Sweeper
To You, The Immortal
Mushishi (this one also has a fantastic anime btw)
Any like 5 star MANGA recommendations? Like those that makes you actually think? And has a take in life like Vinland saga, Vagabond or No Longer Human