Do I really need bottles?

Jami Lynn💜momma of five

I plan on exclusively breastfeeding once baby boy is here but should I buy bottles as a backup? My mom thinks it’s weird that I don’t have a single bottle but I don’t see the point in having any. I’m a SAHM so I really don’t need a freezer stash yet🤷🏼‍♀️Should I still blow it off or buy some “just in case”?