Polish question (is this normal)

Disclaimer: I'm new to the polish world. I painted my nails 3-4 days ago (base, 2 coats, QDTC) and one chipped when I was opening something, which is fine, but I realized that I could just peel off the rest of it and it came off in one swoop - knowing this was possible, I peeled off most of my other nails pretty much in one go. No damage or anything, didnt have to use a lot of force jist needed to get enough under the polish to lift it. Is this normal though? or should I try a new base coat? Everything was holding up well in general, im just curious 😊 I know base can be very personal due to our body chemistry. Currently using LA girl calcium builder cause i already had it.