The main thing to be aware of is that you don’t want to make meals/eating a pressured or stressed environment.
Milk is their main source of nutrition until 1 and food isn’t to fill them up for the first few months. It’s about exploring taste, texture, learning how to take appropriate size bites, chew, swallow, use cutlery and drink from a cup.
It’s very normal and common for babies to play with food (that’s good for their development and should be allowed, along with getting really messy), throw food, ignore food. Even up to 1 year old.
Best way to do it is to give baby exactly what you’re having when you’re having it. Obviously cut appropriately following solid starts, and mind the salt/sugar content (plus no honey before 1).
If they eat some, great! If they throw it, play with it, ignore it, nevermind! It is not your job as a parent to get your child to eat, it is your job to offer and allow them to take the lead.
Purees and spoon feeding baby is pointless, because it doesn’t teach them anything. As I said, food isn’t to fill them up, and they aren’t learning anything about mealtimes and how to eat by this method.
Also, before 1, never drop milk in favour of food. Milk should be the priority.