They're not actually Satanists. They don't believe in Satan at all and they are very clear about that fact. They're trolling Christians by using Satanic imagery because they know that evokes a response.
I'm not sure how it can be argued that Cassidy was targeting them based on their religion when they don't have a religion. He destroyed their property and he should compensate them for it and he deserves to be punished for destroying their property. But I don't see how it can be argued that this qualifies as a hate crime.
there is no argument, they are a religion.
https://en.wikipedia.org/wiki/The_Satanic_Temple
Tax-exempt status[edit]
On April 25, 2019, the Temple announced it had received tax-exempt status from the Internal Revenue Service, being classified as a "church or a convention or association of churches."[36] The Satanic Temple had previously been reluctant to pursue tax-exempt status until the Johnson Amendment was weakened by an executive order "Promoting Free Speech and Religious Liberty" signed by President Trump in May 2017, which TST viewed as unfairly giving higher status to religious individuals.[37]Announcing the new tax status co-founder Lucien Greaves stated: "In light of theocratic assaults upon the Separation of Church and State in the legislative effort to establish a codified place of privilege for one religious viewpoint, we feel that accepting religious tax exemption — rather than renouncing in protest — can help us to better assert our claims to equal access and exemption while laying to rest any suspicion that we don’t meet the qualifications of a true religious organization. Satanism is here to stay."[38]
what kind of anti-american are you?