Those sandwich-eating, corrupt officials!
At the end of the day, the conspiracy stuff just sounds idiotic. It's just incompetence.
I used to be firmly in this camp for a very long time. However, when you have Michael Oliver, et al. willingly accepting c. 25-35% of their salary (declared amount) to referee Sunday League level games in the Middle East, paid for by the owners of two clubs who are already extensively involved in corruption, money laundering and financial doping, it is not implausible that there is corruption in the league.
When you add in that there is literally billions of pounds flying about in the EPL across transfer fees, player salaries, TV licencing , while the referees earn in a year, what Marcus Rashford will earn this week by Wednesday teatime, that is also another significant risk factor for corruption given the massive disparity between in pay and the power disparity referees control over game outcomes.
A lot of it will come down to less sinister factors. There is ultimately less scrutiny on refereeing decisions when they matter less on the outcome of the title. United haven't been relevant to the EPL title race since 2012/13. That attracts less media attention. The referees therefore have less pressure and unconscious bias giving decisions against United. That has shifted the weight of what we, as United's fanbase, have historically been used to.
Similarly, a lot of referees are obviously big football fans. United have been the most successful team in English football for the past 30 years. That creates a lot of bad sentiment among referees likely to also contribute to unconscious bias.
The fact United haven't called out the decisions in the same way City, Liverpool, Arsenal and even Burnley and Sheffield have means there's no accountability at all for referees.
We're just an easy touch.