I'm not watching at all. I might find an online clip of a great goal if I hear it's a banger, otherwise I'll just be checking results. Don't want to see any of the whitewashed facade of Qatar that will be presented. My limit for watching will be just the players on the grass for short snippets through channels not hosted by or affiliated with FIFA. The only reason to watch is that it's the World Cup, which is still a special event, but the way it was awarded to Qatar, the many problems with Qatar as a country, the conditions the workers that have built the stadiums had to endure, the fact that it's played in the middle of the club season and what looks like a very heavily controlled environment for journalists during the event heavily outweigh that one reason. It'll be impossible to watch and fully enjoy, so boycotting will be as easy as boycotting a World Cup will ever be.
I hope this turns into a huge failure for Qatar, and that there are multiple protests live on air. Seeing teams protest with rainbow-coloured crests and less visible brands on their kit is great, but I hope something bigger gets pulled out at some point.