I did blw so am probably a little bit biased but I saw my sis this weekend. My nephew is nearly 9 months and feed soley on jars, with occasional finger food.
I started extolling the virtues (imo) of blw, and was telling her how dd1 ate just what we were having for evening meals. She seemed really surprised. I was reeling off ideas for her and even after I kept saying he could eat anything (within reason) she said things like 'oh, is he allowed to have cheese?'.
Is it that baby food companies have made it so ingrained that babies need 'baby' food? Even dh was at it. When I tried to give dd1 an organix biscuit at 7 months when the box said 9mo+ he wasnt happy about her having it. I pointed out that the night before she had eaten tuna and noodles which many people wouldn't give before 9 months, what did he think would happen?
Incidentally the day I saw my sister she gave he ds pasta for the first time which he had great fun with! I did warn her not to suddenly just stop the jars as he was used to 3 meals a day & will take him a while to learn to feed himself normal food.