There’s 4 good ways I know of to start anywhere in MSFS in the sky or on the ground/water, and even though I wrote one of them (Location Manager) I also use all of them as well as my own.
In addition to teleporting they all have some unique useful features that solve other problems too. So they’re all good in their own way, and I recommend having all of them in your toolbox of addons/apps.
MSAsobo may well at some point implement this feature, but I’m pretty sure they won’t replicate the other grab bag of useful things we all bring to the table to make your UX better.
If you’re wondering why it’s not done currently by Asobo I explain here a couple of the reasons why: