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1/ Agree. But I have said it in a different context. Here BTC is making people indolent primarily because it is purely relying on Store-of-Value, and becoz of that from one cycle to the next cycle, it is not producing any perpetual value.

2/ People are buying it and sitting with it, HODLing, leaving no scope for surplus value on top of Store-of-value.

3/ This is not the case with other coins, for that matter, you can take the example of Hive, which will make you labor every day in content making, and so many other options to make people engaged in some form or the other.