If you night wean, you're just going to lose the easiest way to get him back to sleep!
Bollocks, seriously.
Point 1: It's really misleading to imply that "if you night-wean, you baby will just continue to wake up as much as before but it will just be harder to get them back to sleep." The vast majority of babies wake up much less or stop waking up altogether once they know the milk bar is closed, assuming that there is no underlying neurological or medical reason for wakings.
Point 2: In the highly unlikely event that the OP does find that after night-weaning the baby continues to wake up as much as before but it's just harder to get them back to sleep, well, all she needs to do is just start breastfeeding at night again! It's not like breasts have a permanent "off" switch at night.
If a baby is at least six months old (and was born at term), is on three full meals a day, can drink water from a cup or bottle, and is growing well with no medical issues, it is fine to NW (which does not mean that you have to, only that it is fine to do so).
OP, make sure you have covered all the basics first, like soothing bedtime routine, white noise, some sort of daytime routine and so on. Then start to NW. I waited till between 8-9mo with mine. I reduced the number of minutes on the breast when she fed at night, over the course of about a week, so that by the end of the week, each "feed" was pretty much a token nip on the breast. This helped me to feel confident that she did not need the milk nutritionally and that it was just a habit thing. She got a sip of water from a bottle afterwards (you can use a cup if yours does not take a bottle). Then at the end of the week, in the evening after putting her to bed I took a decongestant medication that is not completely compatible with BFing , so that the decision was made for me and I knew I couldn't BF for the next several hours no matter what, and I just refused to breastfeed that night when she woke up----she was offered the bottle with water only. There was a lot of crying the first night, but from the second night she was fine, and night wakings became much less frequent. She also fed and ate better in the daytime.