The exciting (or depressing, for the 2020 crew) thing is that the fact that these M1 Macs are such a triumph probably does mean that these various rough edges will be smoothed out way faster than even I, a self admitted Apple fan, expected them to be.
I was thinking I'd be waiting until 2022 or 2023 before being ready as a developer to have my primary device be an Apple Silicon laptop. But with the overwhelming success of these chips, every developer wants to be on these things ASAP. I could easily see the ecosystem for Arm being radically improved over the next year.