Yes, scratches are part of the game.
Replacing paper sleeves immediately with plastic sleeves will help. Also, it helps to hold the LP with a finger on the spindle hole and your thumb on the outer edge of the LP and then to guide the LP all the way into the plastic sleeve rather than letting the LP drop into the sleeve. Some plastic sleeves are "soft" and others are harder and "crinkly". I avoided the hard and crinkly versions.
Replacing paper sleeves immediately with plastic sleeves will help. Also, it helps to hold the LP with a finger on the spindle hole and your thumb on the outer edge of the LP and then to guide the LP all the way into the plastic sleeve rather than letting the LP drop into the sleeve. Some plastic sleeves are "soft" and others are harder and "crinkly". I avoided the hard and crinkly versions.

