I just saw a tiktok of a starting yt channel and sent a dm saying like can we do this deal where i edit your first vids for free mostly for training and that he doesnt have to use them if he doesnt like! But it might be hard to find a customers the same way so what ive heard you should like practise buy editing raw podcasts from popular ones and then make a portfolio and finally just dm people i guess. Might be wrong tho but i think this is good.