If I understand right those two PIPs were not even implemented... as of yet.
It would be nice to implement at least PIP-0012.
In fact, if one doesn't move coins for 4 years, it doesn't mean those coins are permanently lost. Speaking of coinrot in such case is inappropriate.
Frankly speaking, if the dev's goal indeed was to fight a coinrot, that inactivity period should have been changed to 80-100 years at least, to imitate a person lifetime. Having it equal to 4 years smells like a forced nationalization (basically - misappropriation) of money, much similar in effect to government printing money and causing a dilution of people's savings.
Yes, "coin rot" is a serious issue -- for coins like pasc that will wipe your balance.
Let me clue you in on how this plays out.
You have a small clique of pasc holders who actually follow this terrible project. They all think it is funny that your coins will go missing. They hope to get them. Over time, the money supply gets concentrated into this clique. If you look away long enough, then your coins go missing, and the 3 or 4 people here who have coins will laugh at you when you realize what happened. They all think they get richer, getting a few dollars of coins at a time, but in reality, the market cap, audience, and liquidity dwindles.
Look at other coins that don't have this stupid feature. Take Ethereum. If you had some NFT from Ethereum's first years and didn't check in on it, you'd be a multimillionaire. You would be able to do this because of
confidence. Confidence is such an important part of money, that they make reference to it on many denominations. For example, US currency says "In God we Trust". In other words, money should inspire a level of confidence akin to religious faith.
These PASC jokers, and even the dev, would rather they get your NFT and your Ethereum balance, and be able to make fun of you. This coin will never make them rich. In fact, it will only make them and anyone who owns this coin increasingly poorer.
It's a coin that inspires no confidence because your coins can disappear. It is a coin for jokers and a joker developer who will laugh at you when your coins are gone.
Put your money in any of the other thousands of coins where you can be confident your money will not disappear according to some arbitrary rule.