So, heres the evidence I have presented for why Paul is clearly Dead:
Billy Shears confessed, and the earliest definitive mention that Paul is Dead in any historical source is a record of his confession.
Paul is barefoot and walking out of step on the cover of Abbey Road. George as the grave digger, John as the Preacher, and Ringo the mortician match the kinds of funerary people used in London in the time of Paul or the description of Paul's own funerary wrappings given in the Ballad of John and Yoko.
The "28 IF" license plate on the VW on Abby Road has been securely dated using radiocarbon dating to between c. 1960-1969 ADwell within the time of Paul's death.
The figure on the Rooftop Concert does not have anatomically correct proportions nor are its movements groovy, and they are much more closely resembles figures in a 1950s do-wop band than a real human being.
The bloodstains on the Butcher Block cover are not consistent with how blood actually flows naturally and they instead appear to have been painted on.
The fabric of Paul's Sgt Pepper OPD patch is made with a kind of weave that is known to have been commonly used in London for people Offically Pronounced Dead, and does seem to have been used for other patches in London in the 20th century AD.
All the evidence points to the inexorable conclusion that Paul is Dead.
Cranberry sauce