They hate Jihan and they will do anything to ruin him and the empire he built. It is typical Blockstream control mentality.
I don't see Blockstream forking bitcoin and claiming that It's satoshi vision just to control bitcoin, I don't see them spamming the bitcoin network just to prove that we need bigger blocks or opposing SegWit even though It has no downsides (except Jihan miners not being paid as they used to be) . That sadly cannot be said about Roger and Jihan.