UK operator BT has been doing well to claw its way back to a profitable and streamlined enterprise, under the guidance of CEO Allison Kirkby. Earlier this year, Kirkby announced a restructuring that would cut operational costs and lead the company to a modest cash flow in 2025, changes which sent the share price up by 20% at one point in the year. This month however, the UK incumbent lowered its revenue outlook for the full year, and said its annual costs would increase by £100 million because of new tax payments. The news sent shares down more than 7% on the day of the news – not a dire indictment from the stock market, but the first sign of…