i was moving to another apartment, and i found my old IDE HDD that supposed to be dead , well out of curiosity i connected to with IDE to usb adapter and is worked, i have found so many old photos that is was lost and together walled.dat file , instaly i opened it with bitcoin core and yeah there are some btc in it https://mempool.space/address/1FJgMhFcd9zt8JJ8BoLVAS8QruZhbenHqg , but don't remember password of the wallet , tried EVERYTHING. 
so these btc will be there forever now ?