Am I wrong for hating when parents are around?

MB has today off and she let me know last week but asked me to come in anyway, she’s WFH so I’m used to having her around so it’s no big deal BUT we got a shit ton of snow last night and the roads around where we live are still kind of in shambles so it was lowkey a dangerous drive, I drive a small car that doesn’t do well in the snow and MB knows that so when I get here and find that DB was also home because his work gave him a snow day I was kind of pissed off. They usually have one or two days a week where they’ll have me come in to watch their kid when they’re both present and able to watch him and that’s just kinda weird to me, like rn we’re all sitting in the same room parents are playing a video game and I’m feeding their kid who behaves 10x worse whenever they’re around. Idk I guess I’m just wondering if this is normal behavior or if it’s something that would bother any of you as well. I get I’m getting paid regardless but when I tell you this child is completely different when his parents are around because they enable him any time he throws half a tantrum it’s insane 😭 I’d rather just get the day off so I’m not risking myself and my car on the snowy roads.