More specifically, Avoid Wobbly Ladders!
Is that painting job really worth breaking your arms or legs or both?!
Ladders and step ladders should be strong and robust. When you stand on them they should not move or wobble. If they do, do not climb them as they can twist underneath you and you risk falling and serious injury.
If you climb your ladders whilst carrying a pot of paint & brush you won’t have a free hand to balance yourself.
Check your ladders before climbing and avoid unnecessary injuries.