It's only cheating if you're breaking a rule to not sleep with other people. Swingers aren't cheating (assuming they're respecting any agreed upon boundary) when they're having an orgy for example.
A bi man with a wife and a family could very well be having sexual encounters with men once in a while with the agreement of his wife (who could well have her own stuff going on too) and it could be a very healthy thing in what is a fulfilling relationship for both parties.
I agree with the fitness argument, but the safety argument is a legitimate one. I live in a mountain town with a big mountain biking community, almost everyone who pushes themselves in that sport will be dealing with injuries at one point. It can be as benign as a torn ACL or a broken clavicle, but I'm also friends with a guy who broke his pelvis (he completely healed and is a great athlete, I've seen him do a 360 on telemarks last winter) and worked with a guy who's currently in a neckbrace after breaking 2 vertebra. Those last two people are both lucky they didn't die.
You don't need to be a great mountain biker to go dangerously fast, it's very easy to become overconfident, and the downhill nature means that you might also fall from certain heights on top of already carrying speed, and not necessarily on soft dirt, maybe onto rocks or into a tree. It's a gnarly sport.
The commentator you were talking to should at least go on some mellow bike rides or something.
The national police force in Canada rapes and murders native women with complete impunity. It might be a bit better in that there are less extrajudicial murders, but it's far from being great.
I've been a line cook, restaurant owners are absolutely untrustworthy and hostile. The food industry is one where exploitation, highly aggressive staff retention practices (making employees dependent on you for a visa, threatening to spread lies about you, etc.), crazy unhealthy hours and just a generally awful culture are standard.
I'm canadian, I sure as fuck wouldn't want to emigrate to the USA. Warren Buffet has huge biases and blind spots when it comes to sociological analysis. I strongly doubt the man understands what it's like to be making 7$ an hour working at Dennys somewhere in the bible belt because the public school system left you semi-illiterate, or living in any heavily criminalized urban area, or picking fruits in california because you had to escape cartels in mexico/central america. None of the people in my examples or developing their full potential, and there's a massive proportion of americans in this bottom social class.
*And canada could be doing way better. There are glaring social inequalities here too.
Most professional athletes have about 20 years of practice before peaking (maybe around 15 in sports where the athletes peak younger such as gymnastics). When you see Eliud Kipchoge or Alex Honnold's achievements in their 30s being celebrated, you don't see them at 15 years old at regional competitions being average-among-the-decent.
With regards to the taste, grinding them up and mixing them into melted chocolate will negate all taste issues (or consistency, I find the getting bits stuck in your teeth is what really sucks).
If I had to guess I'd lean to thinking manufacturing an artificial muscle like the hearth is is a lot more challenging that an artificial joint like the knee is. Also from what I've seen people who get knee replacements tend to be people with a lot of years left to live to want to ski and run on them, whereas someone who needs a hearth transplant is probably nearing the end of their lifespan.
A bi man with a wife and a family could very well be having sexual encounters with men once in a while with the agreement of his wife (who could well have her own stuff going on too) and it could be a very healthy thing in what is a fulfilling relationship for both parties.