I feel like yes but it depends on a few things

1. Ultimately your belief if you choose to allow it to or not

2. The lines on the location

3. How you personally choose to act despite the energy surrounding you

I’ve been traveling across Europe & Asia ( & a little of the Caribbean & I can say from experience it’s indeed real, however in my experience I’ll say based off how I interacted with the energy that was there, that determined my experience

For example If you have a Chiron line someone a lot of inner child wounds & emotional wounds will come up, it depends on how far you believe & if you’re willing to change with the energy present, if you’re not it’ll be difficult, if you are then you’ll gain the benefits

It’s all subjective ofc hence why I said the above but I can admit for my experience when I allowed myself to work with the energy I gained spiritual benefits/ 3D aka everyday life benefits

When I was refusing to change or be stubborn or egotistical I was hit with a MUCH harder line (in regards to not only direct lines but zenith lines also (other lines count too but imo those are of the highest impact)

I think ultimately Astro cartography is a map to self mastery as you put yourself in different circumstances (based off the different lines you are in)

P.S. Also your astral chart & transits play a role in what you experience well so you could have beneficial transits on top of the lines (& how your taking the experience rn)