I use kapwing when making edits.
In some of my older videos i used clips from other people's videos when making the edits BUT I did NOT take their full edits and claim them as my own because those people work hard to make them. The only reason I used pieces of them is because I didn't have access to very much and couldn't get all the clips to make edits. I no longer do that cause I have access to clips now. Thank you!