I think we have to realize that there are limits to the demand for space for housing or businesses.
Let's assume that some company has decided there is enough demand to build either a 120 story super tall or 10 twelve-story buildings clustered around a T station. I go with the latter any day because the super tall will be dense by definition, but it won't create a walkable, interesting neighborhood.
In empty cities like Charlotte then definitely. In Boston the correct answer is start with 4 parcels, and average ~30 floors per parcel although with a bit of height variation, maybe a 25, 25, 30, and 40 story residential to start. Then wait and see the demand return within a year or 2, and build more towers accordingly. Instead of 10 key transit parcels wasted on 10 12-story buildings, you can built 8 25-50 story buildings over a couple extra years and have the funding (and parcels!) remaining for a 2 parcel park. So you end up with a nice variation of height, way more overall units, and a park, instead of a soul crushing under-build that was clearly rushed compared to the total demand that would be placed on those parcels.
Again, this is Boston, not Charlotte. We're not trying to develop our city from scratch over here. There are actually a ton of parcels still open in areas with lower height allowances, like Suffolk Downs, the Seaport, Fort Point, etc, and on those we should get what we can with the lower allowances. However, let's not blow our prime downtown parcels with the same type of stuff that can be accommodated by these other neighborhoods.
There's a saying you can't have your cake and eat it too. But what's the f***ing point of having cake if you can't eat it? This isn't an either/or proposition. We should be able to do both. There are absolutely places for tall buildings in Boston, and there are huge swaths of areas for lower buildings in Boston.
If we can support a 600' residential on 10 parcels across the whole city, and a 190' lab building on 1000 parcels, let's not blow one of those 10 parcels on a 190' lab building! (one by South Station) It's just a total defeatist attitude to say otherwise.
"Aesthetics don't matter in a city that is centered around how beautiful it is. Walling off the beauty with fat pieces of crap that hide the city instead of integrate within it is A-OK!" It's such a defeatist attitude and it's sad how prevalent it is here. Aesthetically we could still improve on Boston at the macro level with no negative impacts at the micro level. Nobody here has ever given 1 example that contradicts that. It's one non sequitur after another. It also leads to wider buildings overall, which are much more oppressive from street level than a taller/thinner tower. If you don't believe me, take a walk on Oliver Street and behold the giant glass wall attached to 1 Post Office Square. Somehow the parking garage provided a better experience than that soulless wall. Overly wide, stubby highrises do more to injure the street level experience than any other comparable structures, and yet that is what we're trending back to. Visually walling off sections of the city will hurt it 1000x more than a few taller buildings ever could.
"Show me a good loser and I'll show you a loser." - Vince Lombardi
This quote isn't aimed at anyone in particular, but it is aimed at the prevailing ArchBoston attitude, which is starting to echo the NIMBY/Flynn/Walsh attitudes. Here's a fun fact, we still haven't made a dent in the housing crisis! Now let's keep cutting floors and units from new builds, and then blame the lack of affordable supply on greedy developers!!!