It is still not possible to delete a products (with all variants if there are variants) while you are in the product details.

WHY:
The amin search is still bad: when a search for a product you can not refresh the listing page in admin for products for detelting the products with the three point menu.

workaround for me: using a tag for the products like "delte product" and then in the product filter choose the tag and delete the product.