@fabric5000 agree w you, of course, but w one modifier:
Not everyone has that kind of time. I do 3x / wk 60 - 75 mins Thresh, VO2 blocks when needed & able w race sched.
I know damn well adding 2 - 4x / wk 90 - 360 min Z2 - Z3.75 outdoor rides would, as Homer says, “…increase my killing power, eeehh ?” on the race course, but I just don’t have that time.
[ Forget indoor Z2; I’d rather do a 60 min ride w 80 grit sandpaper as a chamois than do 20 mins Z2 on a trainer. No movie on earth can save me from that hair - pulling, mind - numbing boredom. Outdoors: Enjoyment & bliss. Indoors: Ride, or get off the bike. ]
Zero attack on you, just overall & in general speaking:
Honestly, I have no clue how ppl do it, unless independently wealthy and / or “work from home” = have structured their career such that they generate $ from 1 - 4 hrs / day of actual productivity, and then just ghost away for much of the day.
Who does the laundry ? Dishes ? Plans meals, groceries ? Fixes things, upkeeps, tends the indoor plants, buys replacement clothes, gets the snow tires swapped off, hunts for replacement cars & negotiates w the bank, etc etc etc ?
How do they weekend adventure and spend quality time w their loved ones, get enough “alone time” w their partners, visit close & important fam enough ?
And if you’re multisport, like me… when the heck are these ppl getting in the pool ?!?!? In the middle of the night ?!?! 
Do these people live out in the countryside on these picturesque old - timey estates, with “grounds”, and dozens of servants to take care of all these things ?
My point: For me: It doesn’t “depend on my goals” ; and saying it does kinda digs a bit… like:
“Well, if you really wanted to win, you would just do ________. You just don’t want it enough.”
My goals are the exact same as yours: I want to kick your butt, and be one spot higher than you on the podium. But I wake @ 6:45 every day, work [ work work, house work, life work, riding, maint bike, etc ] from the moment my feet hit the ground to ass hits the couch for dinner @ 9:00 - 10:30, bit of a movie, bed 11:00 - 12:30.
Under what rock can I find that extra 0.5 + hrs ?!?! 
[ Not on Insta / SM at all, rly, and def not a “death scroller”. Have FB only to keep in touch w activity groups. Don’t video game for hrs / wk, no afternoon TV outside dinner movies, don’t watch sports on wknds, etc, etc, etc. Point: No, I wouldn’t
“… be surprised where you can find extra time, if you really look at your life…” or similar !!
Although I know that is genuinely true, for many. ]