I have just looked at National express for Sat 25th June, from Exeter to London and other fares, and they are more than normal, so looks like RMT is playing straight in to the hands of the coach operators, as National Express, look like they are going to clean up, and have some bumper days, which will mean, RMT, shooting them selves and the railways badly in the foot.
This will give more ammunition, for the government to make big cuts to the railways, and less bargaining powers for the railways to fight back, and stop big cuts, as the railways need to show, they can start maximising revenue, as the nation comes out of Covid, and lockdowns, not lose massive amounts of money over weekend, when they are busy with leisure travellers, which in turn will just anger government, and they will just dig in and do bad damage to RMT, maybe bring about their downfall, as they will turn the public against the RMT and rail workers.
I can see railway workers, seeing an increase of abuse etc, from passengers, as a lot will be irate at having their lives, messed up, not being able to make appointments, or other important things in their lives, and I wont have much sympathy for the railway, workers this time, as they have bought it on themselves.