Well Israel has dropped more bombs this week alone than the entire Afghan war, so it isn't obscene to think the few hospitals left standing are overcrowded by the thousands. If OSINT is to be believed, it hit the parking lot and wiped out that many people, its a pretty fucking big parking lot. And if it was Hamas, they do not have as powerful of payloads as Israel, so I would assume they were just too weak to collapse the building.
And too many people where just too happy to jump to conclusions if that conclusion is allowing them to shit on Israel further.
I don't think I've ever seen misinformation being gobbled up so willingly by so many before - the internet was just ready to condemn Israel for whatever they could get their hands on.
And as if one needed proof that Anti-Zionism is just a disguise for Anti-Semitism directly after that claim of Israel being responsible in Berlin people already started spraying Stards of David on houses that jews where living and threw a molotov at a synagogue.
Here’s a source explaining what happened since I guess no one taught you keyboard ninjas how to do actual research.
Canon Richard Sewell, the dean of St George's College in Jerusalem, told the BBC that about 1,000 displaced people were sheltering in the courtyard when it was hit, and about 600 patients and staff were inside the building.