There's definitely an aspect to that, especially as the EPL is the biggest, most popular, dominant sport in the UK, which paints a bigger target on its back. As we saw with Princess Diana's death, 911, George Floyd & taking the knee etc these things can take on a life of their own and there becomes an element of requiring ever-increasing shows of virtuousness. So if the EPL didn't cancel this weekends games, for sure the UK media would have been on their case.
There hasn't been a uniform response across all sports. The cricket match between England & South Africa had play suspended today but will resume tomorrow - the international calendar has no room for rescheduling and the income from test matches funds the county level. A big womens boxing night has been postponed a month. Horse racing (a sport the Queen was actively in as an owner/breeder) has been suspended today and tomorrow but will resume on Sunday.