But does BTC remain the same?

Yes, hyperinflation, but look beyond that, also lend or sell are distractions, you're focusing on the noise.

BTC is currently valued at around $95K, but the dollar is an abstract amount.

We all agree that $10 today is worth less than it was last year or even 10 years ago.

Currency is the supply of money.

Money is the measure of wealth.

Perhaps we need to make that distinction clear and stop confusing currency (dollars, pounds, euros etc..) with money and use a better measuring tool.

For example BTC.

That would be the Bitcoin standard.