Everyone is different, but personally I won’t buy a keyboard without separate Delete and Backspace keys, without Home/End/PgUp/PgDn/Insert keys, and without a dedicated Menu key [0], for any kind of serious work. I’d also imagine that one is prone to bump into the rotary knob if one is not fully conditioned to that keyboard. I applaud the T-shaped cursor block and the full-sized function keys, although it would be us…
That's a standard compact Mac layout, so muscle memory will work fine for Mac users. Maybe Fn is elsewhere for the PC one, but I detect a tiny bias in the website. Whilst I always used a full keyboard with a PC, for the reasons you give, the Mac has practically all of those things mapped to cursors + meta keys so your hands don't need to move from the normal typing position. I now see the extended bit of the full key…
I wonder if that could be partially mitigated through the use of a dedicated space for a YubiKey