DD and DS1 were both weaned in the regular way, with some spoon-fed mashed up food and some finger food. Both were using a fork and spoon to self feed by about 15-18 months.
DS2 2.1 was BLW and still reverts to using his hands for most meals, and regularly tries to eat straight out of the dish by picking it up and putting his face in it. I try to encourage him to use his spoon, and give ,lots of praise when he does but he still goes back to his hands.
This has put me off BLW for 8 month old DS3 and although he has plenty of finger food, I have gone back to a spoon for me and a spoon for him regular weaning as I just hate the messy eating.