Of course, it is bad for the sport. Every year that a team tanks is a year that franchise can bleed off fans or fail to attract new ones. Before some smarts ass starts talking about baseball revenues before COVID, I'm not saying it going to kill the sport, but it is bad for interest in the game. That may be even more important now that fans have gone a year without a 162-game regular season. Maybe some of them have less interest in the long haul after seeing a shorter season.
I am a good example of this. I was once a passionate Pirates fan. To be clear, I barely remember the 1979 World Series. I really started following closely in the '80s. Then I realized that brief moments like the playoffs teams from 90-92 are always going to be the rare exception. The Pirates were always going to be playing against a stacked deck and they weren't even really going to try to win most of the time. They were going to do what they do now, try to create the illusion of trying here and there so that fans will still buy tickets rather than actually building toward something. I've been to a smattering of games since then, but I haven't really had any interest in rooting for them since Sid Bream slid across home plate to eliminate them from the 1992 NLCS. I simply no longer care if they win or lose.
I do, however, care that they don't try. I do care that they are wasting one of the best ballparks in the game, one built primarily with public money. Accepting that ballpark meant entering a trust that they would at least try. Bob Nutting has been violating that trust since the ballpark was built. I care that they aren't doing right by my hometown.