you'll maybe receive the same prize in term of US dollar value but not in term of BTC value. And it's wrong to say you receive "lot more in term of value" when BTC rises, AFAIK you receive exactly the same value in US dollar equivalent because of the correlation of the prizes with BTC price in USD.
I am not entirely sure about this situation though. I mean what you say is true about the faucet, I am not going to argue against that, because the higher bitcoin gets the lower satoshi amount you get even though the dollar amount stays the same. However I do not remember any period when 1 reward point wasn't equal to 1 satoshi, that has always been like that, it was like that when price of bitcoin was 10k, it was like that when the price of bitcoin was 64k, it is always 1 RP equals 1 satoshi.
It means when you have a ton of fun tokens and can do wheel, you still have a chance to win the same amount of bitcoin while your dollar value increases. Of course it is thequin that can clear this up for all of us, he knows the truth, but I believe the bitcoin amount will stay the same for reward points, it is already 1 satoshi, doubt it will go any lower.