wyden's tax plan never materialized into anything. it was never even written into a bill AFAIK, and now we're in a brand new legislative session. biden has proposed an increase in capital gains taxes (typical democrat) but i think wyden's plan was always dead on arrival.
Does it mean, for example, I bought bitcoin in 2020, on January 1st 2021 I own 15 BTC. I do nothing during the whole year, don't sell any sats. On December 31 2021 I still own the 15 BTC so. I will still be taxed even if I didn't make any sales with gains in 2021?
it depends on your income/assets---the proposal only applies to those with income in excess of $1 million or assets exceeding $10 million.
yes, that was the basis for a lot of criticism of his plan---it would crash the markets according to tax deadlines, and this could be particularly harmful in more illiquid markets.
I would be very concerned about whatever comes out of this tax proposal. Yellen just recently brought it up.