MOB & MOG hair and make up ?

I would yes.

I only paid for my bridesmaid and my mom. I am not close to my MIL, and I didn't want her energy around me on the day (not that she is a bad person, she is just really high-energy and I wanted calm people around me). Also, if I invited MIL then I would have had to invite SIL and I REALLY don't get along with her, plus the room would have started getting too crowded.

I'm really on the fence with it.. he has 2 sisters and then I would feel obligated to bring them to ( I get along decently with 1 and wanna smack the other with a frying pan lol )

I will pay for my own and pretty sure her FMIL will too. I will also pay for her little sisters too.

I'm paying for my BM and all the mothers including FMILs. Funny thing is one FMIL will be up in the grooms suite (bridal party will be another suite) when my hairdresser styles her hair. I thought paying for BMs and mothers (because they are part of the wedding party) was wedding etiquette.

I'm paying for my mom and my FMIL. I'm also paying for BMs and MOHs.

ETA: I asked if they wanted their hair and makeup done by my stylists first. Some women are reluctant to have their hair and makeup done by someone other than their normal Go To people.

I offered it to them both and decided to pay for it if they accepted. TBH - my FMIL declined on the hair, saying she could do it herself, and I was secretly hoping she would have her hair done. LOL. Oh well.

My BM wanted their hair/makeup done so they are paying themselves. Same with my mom. I may offer the services to FMIL but FSIL is a hair dresser and I doubt FMIL will want to spend the money so I'm sure she'll go that route.

I am paying for my mom's hair and FH's mom's hair

I invited my 3 bridesmaids, mom, stepmom, and MOG (2 bridesmaids are FH sisters, so I wanted MOG to feel included since most of her family will be with us getting ready and her ex will be with FH so she won't want to hang out there). I was planning to pay but it got expensive, so without saying anything just asking if people are interested in that service vs doing it themselves people are mentioning they'll pay for their own.