I've always wondered why the Brits ordered the P-38 at all if they thought that turbochargers would be problematic, since the entire plane's idea had been to stick two of the most powerful engines available on a single airframe

But then again, the RAF was consistently illogical, they also insisted in using the P-39 in high altitude fighter sweeps and then declared it unsuitable for the role (even though that was already apparent on paper) and disposed of the type altogether, yet they were perfectly happy to use the Typhoon as a low-level interceptor against the Fw 190 raids, even though it was similarly unsuitable for fighting at altitude and being more agile, P-39 would have had better chances in a dogfight against a 190 (never mind the Typhoon's
slight teething troubles such as the completely harmless tendency to suddenly break apart in midair).