He must have upset someone for his 2 million pound pub to be petrol bombed - he is lucky no damage and the pipe bombs never went off.
It looks a bit over the top for an attempted insurance job - that I have to say
https://www.dailymail.co.uk/sport/sportsnews/article-10398275/Conor-McGregors-2m-pub-Dublin-targeted-shocking-PETROL-BOMB-attack.h