I'm not against religion, just as much as I'm not against the internet. Both can bring people together and both can sow hatred and tear people apart. Imo religion and the internet now are a net negative on society, but that's because of how it's abused, especially with social media.
The real danger is herd mentality, which is so easily manipulated and abused. Hence the first thing religion did was abolish critical thinking, well those in power of delivering 'the message' do. The bible/Quran/Torah all promote literacy and critical thinking in their texts. The fault lies in those 'teaching' religion, using it for their own personal believes.
Religion did carry scientific discoveries and promoted mathematics through the ages. For example Islam made major advancements in mathematics from the 8th to 15th century. Islamic scholars formalized Algebra, advanced trigonometry, geometry, astronomy. The Islamic world popularized and spread the number 0 from India to Europe.
All our modern day science has roots in religion...
So WTF went wrong. Why did religion go from a place of study to a place of hatred.
(Although, religious wars have been a constant through the ages as well. We just see it more directly nowadays)
AI answer:
The shift in the perception of religion from a place of study and moral guidance to a perceived source of hatred and conflict is largely due to the actions of extremist groups, political manipulation, and increased media visibility of religiously-charged conflicts. While religion historically encompasses both intellectual pursuits and conflict, modern factors have amplified the negative aspects in the public consciousness.
In reality, most religions emphasize compassion, love, and community service. The perception of hatred often stems from the actions of a vocal minority and how those actions are utilized and presented within the broader social and political landscape.
One point stands out
Weaponization of Faith: Individuals and groups can "weaponize" religion to indulge existing fears or prejudices in a guilt-free way, believing they are "hating what God hates". This makes religious identity a potent, and sometimes rigid, source of in-group favoritism and out-group derogation.
There is far too much of that in the world today. And hence I liken it to MAGA and Social Media.