We first review how the simple K-matrix unitarized linear SU(2) sigma model can explain the experimental data in the scalar channel of QCD up to about 800 MeV. Since it is just a scaled version of the minimal electroweak Higgs sector, which is often treated with the same unitarization method, we interpret the result as support for this approach in the electroweak model with scaled values of tree level Higgs mass up to at least about 2 TeV. We further note that the relevant QCD effective Lagrangian which fits the data to still higher energies using the same method involves another scalar resonance. This suggests that the method should also be applicable to corresponding beyond minimal electroweak models. Nevertheless we note that even with one resonance, the minimal K matrix unitarized model behaves smoothly for large bare Higgs mass by effectively ...