I literally can’t battle a gym because of this stupid raid rush

I’m sick I’m so sick and tired of this boss rush type deal with gyms like I get kicked out of a battle every time I start one just because necrozma wants to show up for 20 minutes a 3rd time this hour. I live in a rural east state and there isn’t another person who plays within like 10 miles of me right now so what the hell am I supposed to do against a 5 star raid boss?? I just want my coins bro let me get SOME downtime to fight a gym