My feeling as well ... the increase in 2020 is probably modest, but I expect / hope that we reach a new ATH in 2021 or 2022.

Main reason; the cycles are getting more spread out, and the halving is probably more anticipated now than the last time (more energy efficient miners, and so on). So I don't expect any fireworks starting before Q3 / Q4 2020.

I'd love to be wrong as well though, of course!

Well, that was to be expected. But he could at least have waited until after the halving.

Nobody believed him anyway, but it could have fueled the hype.