Honestly people should stop with their obsession about owning a whole bitcoin, bitcoin can be bought in fraction and why people still fussing over it just making me shake my head.
It doesn't matter if you own a whole bitcoin or just a fraction if price went up you gonna get profit. Bitcoin is not like paper money where once it got torn off it has no value anymore unless you go to bank to trade it. Bitcoin is valuable doesn't matter how much fraction you own.
I always think and look at it like you said. There is no reason one should feel satisfied if he owns 1 BTC @$5k and not if he owns 0.1 @50k because it means the same. If such was the case, one should have just saved 1 TRX, 1 XRP, 1 DOT, 1 ETH, etc but that's not how it should be calculated and the value of an asset determines how much its worth owing it, not the size we own,.
To those who just can't live with the fractions, think like this as I think when I am gambling, I usually look at my bets in satoshis just to feel more satisfied when betting 0.0001, I feel like I just made a bet of 10k satoshi which then gives satisfaction while if I think like oh I just made a bet of 0.0001 it sounds low, in reality a $5 bet is quite big for me.
So if you own 0.01 or 0.1 BTC and you feel bad that you can't own 1 BTC, just imagine that you have millions of satoshis and one day even a single satoshi might be very valuable.