  The Tip of the Red Giant Branch (TRGB) provides a luminous standard candle
for constructing distance ladders to measure the Hubble constant. In practice
its measurements via edge-detection response (EDR) are complicated by the
apparent fuzziness of the tip and the multi-peak landscape of the EDR. As a
result, it can be difficult to replicate due to a case-by-case measurement
process. Previously we optimized an unsupervised algorithm, Comparative
Analysis of TRGBs (CATs), to minimize the variance among multiple halo fields
per host without reliance on individualized choices, achieving state-of-the-art
$\sim$ $<$ 0.05 mag distance measures for optimal data. Further, we found an
empirical correlation at 5$\sigma$ confidence in the GHOSTS halo survey between
our measurements of the tip and their contrast ratios (ratio of stars 0.5 mag
just below and above the tip), useful for standardizing the apparent tips at
different host locations. Here, we apply this algorithm to an expanded sample
of SN Ia hosts to standardize these to multiple fields in the geometric anchor,
NGC 4258. In concert with the Pantheon$+$ SN Ia sample, this analysis produces
a (baseline) result of $H_0= 73.22 \pm 2.06$ km/s/Mpc. The largest difference
in $H_0$ between this and similar studies employing the TRGB derives from
corrections for SN survey differences and local flows used in most recent SN Ia
compilations but which were absent in earlier studies. SN-related differences
total $\sim$ 2.0 km/s/Mpc. A smaller share, $\sim$ 1.4 km/s/Mpc, results from
the inhomogeneity of the TRGB calibration across the distance ladder. We employ
a grid of 108 variants around the optimal TRGB algorithm and find the median of
variants is $72.94\pm1.98$ km/s/Mpc with an additional uncertainty due to
algorithm choices of 0.83 km/s/Mpc. None of these TRGB variants result in $H_0$
less than 71.6 km/s/Mpc.
