I definitely do get it, as someone with a (loose and not organized) physical ticket collection. That said, I think it's partly the authentic object I'm attached to. While I'm absolutely amazed at the length you went to create facsimiles, I'm not sure a recreation does it for me.
That said, I think it's a nifty gift idea to create e.g. fake tickets to your birthday party or something.
I've got a stub binder that started having print outs of tickets in it or post-it notes. When I would go back to see what I've been to and get a burst of nostalgia, I'd just get mad at the lack of ticket instead of the good memory. Having one that looks and feels like the real thing let me move on from that.
There are a lot of folks who feel like the object obtains some "magical aura" by physically being at a concert with you, and that's ok, but for me, it's just a way to remember the show and keep track of everything I've been to. I go to enough shows that a single ticket isn't like a massive special memento, which may be the case for the person who goes to like one show a year.
Gifting is huge for us as well as parties, retirements, anniversaries, you name it!
That said, I think it's a nifty gift idea to create e.g. fake tickets to your birthday party or something.