Outsized profits does not necessarily mean it flows through to shareholders. That's a management choice. You can be very profitable and not buy back stock or issue dividends.
If you are insinuating corruption, then no discussion can be had since no numbers can be trusted. If there is no (or sufficiently little) corruption, then shareholder returns would be a reflection of the business’s profitability.
If you are insinuating corruption, then no discussion can be had since no numbers can be trusted. If there is no (or sufficiently little) corruption, then shareholder returns would be a reflection of the business’s profitability.