A combined analysis of the $H_0$ late time direct measurements and the
  impact on the Dark Energy sector
  We combine 23 Hubble constant measurements based on Cepheids-SN Ia, TRGB-SN
Ia, Miras-SN Ia, Masers, Tully Fisher, Surface Brightness Fluctuations, SN II,
Time-delay Lensing, Standard Sirens and $\gamma$-ray Attenuation, obtaining our
best {\it optimistic} $H_0$ estimate, that is $H_0=72.94\pm0.75$ km/s/Mpc at
68\% CL. This is in $5.9\sigma$ tension with the $\Lambda$CDM model, therefore
we evaluate its impact on the extended Dark Energy cosmological models that can
alleviate the tension. We find more than $4.9\sigma$ evidence for a phantom
Dark Energy equation of state in the $w$CDM scenario, the cosmological constant
ruled out at more than $3\sigma$ in a $w_0w_a$CDM model and more than
$5.7\sigma$ evidence for a coupling between Dark Matter and Dark Energy in the
IDE scenario. Finally, we check the robustness of our results, and we quote two
additional combinations of the Hubble constant. The {\it ultra-conservative}
estimate, $H_0=72.7\pm 1.1$ km/s/Mpc at 68\% CL, is obtained removing the
Cepheids-SN Ia and the Time-Delay Lensing based measurements, and confirms the
evidence for new physics.
