This may be down to the Zen 2 release going well, and it's going to be interesting to see if it's sustained. I say this as a fanboy of neither really, and owner of both!
(I'm really a fanboy of the re-emergence of serious competition in the space 8C/16T for ~$300? Yes please...)
I personally have no AMD/intel bias (just happenstance that when I've needed to build a PC, intel had the best price/performing/overclockable part at the time), but I welcome the competition to not have a single supplier stagnate the market with 4C/4T consumer parts for nearly a decade... (currently have a R5 1600 and looking forward to a large range of upgrade options within the AM4 socket - though I am aware the forward compatability may not last much longer - but at least I'm paying attention to the market again!)
Anecdotal, but I'm considering an AMD cpu in my next desktop refresh for the first time in over 15 years.
New computers are about 80% Intel and 20% AMD. Until this is reversed Intel will still be the kings.
I remember fondly the age of Athlon 64 processors. AMD was a winner. On paper. Intel still beat them in the long run.
And I say this as an AMD fanboy.