At the moment I am RX only on 10m FT8, 178 stations (at 1205z) so far spotted.
Initially I was getting very few spots until I realised the coax plug was shorted. Now corrected, the SWR is again very low. This could account why yesterday there were so few reports of my 500mW WSPR TX.
By mid afternoon the band was filled with USA stations as the photo shows.