Now, with bitcoin becoming more popular and expensive as time progresses, Billions are gonna be competing to mine the last remaining bitcoin, if not for anything, to at least have it as a legacy that they were among those that mined the last bitcoins,
Yeah right, everyone is going to throw money away on electricity just to not be mentioned anywhere!
As for the billions competing, how many are competing right now, for sure not even millions, as in orde to actively compete you have to throw a few grand in the mix at least and deal with the noise and heat and power consumption, for what, a place on internet history that is tossed away 5 minutes later?
Look what happened to the early miners, where is their hall of fame? As if 99% of this forum could name somebody else other than Satoshi!
Fascinating observation, for those who did not know until now, 100 years is equal to one century

Joking and not so much joking, I don't doubt there are some who would take a few moments to think how long a century is!
And after all you need to add some of this platitude to make it look like a topic, right?
Can't wait for 94%, 95%, 95,1%, 95,2% and so on
This makes Bitcoin scarcer and people don't realize that until they see the price goes high to a tremendous that we're never expecting.
No it doesn't!
New coins are mined every day, and there are more coins available each day, the complete opposite of scarcer!