Got rear ended back in 2019. Car went under mine and likely hit tire.

Left alignment has always been significantly negative, -2.0 degrees on left tire versus other right tire, -0.9 degrees. Spec is -1.8, I have been recommended a control arm, but my mechanic has told me it’s not worth fixing. Tire Discounters has quoted me for new control arms, I am also getting directional Michelin tires tomorrow, should I replace control arms soon? Also should I go with Honda ones or aftermarket? Honda control arms aren’t adjustable.