I've shared my experience with Lost Ark and with the same friend with Guild wars 2 and he kept on playing LA solo while I gave up on playing solo, being unable to hook any of my MMO buddies to Gw2 because the NPE is boring. It comes down to hearts and dynamic events (if you're lucky)
Oh also low level dynamic events are trash, all the high level players that farm nearby one shot everything and you basically need to be lucky to even hit something before it evaporates. They could play with scaling, both of downlevel scale and spawn rate scaling.