Me neither Lucca. I never take a receipt for individual purchases if I use Apple Pay, because I have the details on my phone.
However, I always take the receipt in a supermarket in case there's something wrong (it happens!), and if I'm buying something that may need taking back (clothing, e.g.) or a large purchase where the receipt acts as the guarantee, like electrical items for example.
I do get rather annoyed that many self-service tills now default to no receipt, unless you opt to have one - and you have to be quick, because if you look away (packing shopping for instance), then that option expires.