It’s more of “life sucks because the all knowing, all powerful, all loving deity is not so secretly a sadist who is constantly testing you to see if you’re good enough”
True, but whether or nor the suffering is caused by a personal god or by impersonal cosmic forces doesn’t really make any practical difference. Both religions claim, without any basis in fact, that the suffering is eternal and that they are the only way out.
Who says that they don’t have a god who causes suffering? Ever heard of Maru? He is a godlike being, with red skin, and horns. He tempts people into sin and stops their salvation. According to their stories the Buddha during his time in the wilderness got tempted by him 3x and defeated him by argument. This story was recorded in the 6th century BCE
That feeling you have of the floor dropping out from under you is a normal reaction. Don’t be alarmed.
Eh… that depends on which particular sect you’re talking about. Some lean more heavily in to the supernatural than others.