Comment by cholantesh

They can be, but given how many times Israel's made the assertion only to go "oopsie doodle, our multibillion dollar intelligence apparatus made a boo-boo and it turns out that there actually was not an installation under this civilian infrastructure", this isn't as robust a premise as you think it is. Anyway, the quality of evidence seems to suffice for doctors, NGOs, human rights watchdogs, practically anyone who isn't an Israeli official or an apologist thereof, probably something worth considering.