I agree with tandem
Blw has been brilliant for us with both my boys.
Plonk soft veg onto their tray and name it when you do. That way they'll get to know and be familiar with veg (puree is so anonymous).
Avoid sweet foods and focus more on the savoury and harness that instinct for curiosity and exploration. Purees are from the era where we weaned too soon. by 6 months ALL babies should be on some type of lumps.
Next, keep offering veg preferably before their favourite foods ( for ds1 that was the carbs and for ds2 it was the meat) so its like they have courses. A veg course and then the rest.
We NEVER told ours what they should eat. It was entirely up to them, limited to what was on their tray obviously.
This method meamt ds1 learned to like potatoes, carrots, olives, rocket, avocado, which he'd turned his nose up at at first. So ignore any food preferences just keep offering and serve veg as a first course until they've tried it a few times. Dont starve them into submission. If they don't eat it offer the carb or meat but offeitthe rejected food again another time.
Ds2 we managed to get to like tomato, cucumber, cauliflower broccoli.
Now (aged 2.5 and 1) there is no veg thry won't eat and nothing they won't try. ds1 LOVES broccoli beans peas and cucumber. hell ask for seconds of those before finishing the rest. I expect they'll go through a fussy eating stage later but im confident they'll come back to eating variety again if that does happen.
My friend did puree weaning out of choking fears. Misguided because her 17 month old gags anyway. Its inevitable and important learning.
And she is constantly badgering her dd about what to eat or try. We NEVER do the 'have some carrot. No, have sonw carrot' routine. And she has to bring food with her when they go out because she doesn't think her dd will eat what's on offer. My two otoh will eat anything. Vietnamese food, curries, veg, anything. The kids eat what we eat. Other than toning down the chili heat and reducing salt, we've not adapted our food around the kids.
I know I sound smug but this is something I feel I got right. (Whereas my friend got the sleep and napping right)