Or because building 'drivers cars' isn't a viable option for them. The motor industry is driven by sales, not necessarily by how good a car is. Sales for all of hondas sports models were dwindling, plus some of their engines failed to meet the euro emissions standards and had to be scrapped. Not because the CEO woke up one day and decided "let's just get rid of all the sports models". The double wishbone suspension was removed because it was too expensive for mass production in the dc5. It got an LSD though.
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