First BS refused to apply a blocksize increase as that would set a precedent so it instead softforked SegWit which initially had 35% support until they promised a 2MB increase with it.
Then when that wasn't catching in full, they scared people away from hardforks:
It should be clear by now what ties together Blockstream and BSV are both part of a strategy to make it impossible for Bitcoin to ever hardfork successfully.
