Well I’m unfortunately digging even deeper into my unproven conjecture well but I do have a working hypothesis for the lack of intelligent life - it’s actually

Well I’m unfortunately digging even deeper into my unproven conjecture well but I do have a working hypothesis for the lack of intelligent life - it’s actually really hard to develop intelligence in the human sense. It looks like there are a lot of extremely intelligent creatures even here (parakeets dolphins elephants) which can’t do shit because they lack thumbs and a peoper larynx so it’s possible the real great filter is what Id like to call actionable intelligence where you are smart and are able to apply and communicate this. Another possibility is that the window in which life following similar intelligence trajectory as us will actually broadcast in measurable frequencies for a short while (centuries) before rapidly moving on to the next phase of their evolution (who knows what it is? Star child? Transcendence? Warp dimension) so we only have thin shells of radio waves expanding from each planet that developed intelligence making it impossible to detect.