You might want to post this somewhere else, the forum might not be here in 80 years
(I can't come back in 2100) - history puts me at living until 2094 I have a chance at stretching it out...
I saw a ted talk on this a while ago, I don't even have next week planned out but during the pandemic this might've been a good time to look at this.
You can actually do that. There are two methods:
Travel at near the speed of light: Take a stroll near Pluto and back, a few days at near light speed will greatly accelerate time on earth from your perspective, keep doing it and you'll be in the year 2100.
Hibernation: Hoping they get the awakening part sorted out or the: don't kill the subject at the freeze or whatever slowing metabolism process is applied.
You see, travel to the future is already been demonstrated, it is no longer fiction. Now there are a few details here and there, but it is possible. Traveling to the past is still in discussion, something about wormholes and such...
Did you know: Merely being in a plane is already making your time stretching your compared to those on land? It is way small, but measurable. And astronauts, yes, those staying some months in the ISS are also skipping a few minutes ahead by the time they return to earth...
This time dilation phenomena is corrected by the clocks GPS satellites because their time is already different. Put in another way, those clocks need to tick a tiny little bit slower than on earth so they stay in sync to "slower" time passing on earth, or from our perspective "faster" time passing on space.
Einstein came up with this but it wasn't proven until after the late part of the 20th century, he couldn't see his own theory proven in his lifetime.
So yeah: travel really fast or hibernate to skip ahead...