https://www.thetimes.co.uk/article/a-first-class-carriage-of-ones-own-wealthy-leave-the-commuting-to-others-rtcsqctxh?shareToken=56d3cc5a7657d48ef14a21513f1a8 4a8

Not surprisingly, first class commuters are more able/willing/choosing to
work from home more than standard class travellers.