If you look at the course, the bits that should be “taken out” are actually the easy chicken line stuff. Take the “gap jump” in the pics above, for example, on the far left are a couple of rows of small rocks, which lets be honest, you could easily just roll over. So, remove those, and make a very easy, “family route” option (ie. no obsticle) and leave the gap jump in for those of us who have (or think we have) a higher skill level. That way people can still ride the course and truthfully say “i’ve ridden the olympic mtb course”, but they can choose to do all the hard stuff as they see fit. Also, that way, the general atmosphere and layout of the course is unchanged imo.
It’s also a bit disingenuous to say “only olympic standard athletes could possibly get around safely”. Sure, when you’re racing, your heart rate is through the roof, you’re on a super lightweight, steep geo carbon hardtail, and you’re desperate not to loose a single second, then yes, to hold all that together for 6+ laps without making a mistake and crashing DOES require an olympian level of skill. But, for the general public to ride one slow lap, maybe get off for a look at the hazards before riding them, and almost certainly on bikes which have much much more capability, well, it doesn’t seem to far fetched to leave the technical parts as they are?