I play two new teams and one bot (cup) this week, so two blowouts are inevitable. I think that would be standard in many small countries.
Slaughtering weak teams makes sense if you want to build a big point differential and get your players ranked higher in the league leaderboards.
However I would prefer to give the underdog a break and beat them with a result that makes them think they are not that far away from beating me, then they really are.