Curate, connect, and discover
Actually both Harry and Snape had full rights to turn evil ngl
"Harry also had a shitty childhood and was bullied, but he didn’t turn out like Snape."
True, because:
Harry found refuge at Hogwarts, where he felt welcomed, supported, and protected from the very beginning. Severus did not.
Harry had adult figures who protected him, cared about him (Hagrid, the Weasleys, Dumbledore, Lupin, Sirius...), and showed him affection over the years. Severus did not.
Harry had two friends who would have torn apart anyone who dared to strip him in front of the entire school. Severus did not.
Harry and Malfoy had a rivalry because they were on equal footing. Severus was bullied by a group of guys who attacked him together and were far above him socially and economically.
Harry was rich—disgustingly rich, to be exact. Severus was disgustingly poor.
Harry felt loved from the moment Hagrid came for him just after his 11th birthday. Severus never felt loved in his entire damn life.
Harry was favored by Dumbledore and other school staff on multiple occasions. Dumbledore forced Severus to stay silent about an attempted murder against him.
Harry had choices. Severus had nothing.