I used to commit and then rebase -i to squash interactively, but I always had troubles with which commit is the oldest vs youngest and wether I need to pick one

I used to commit and then rebase -i to squash interactively, but I always had troubles with which commit is the oldest vs youngest and wether I need to pick one and squash the rest or squash them all. Now I make a single commit per PR that I commit —amend —no-edit until it’s merged. I sometimes have to rebase it onto main for conflicts but that’s easy.