First two train now workouts...pretty easy...what am I doing wrong?

I was thinking about a new FTP test, but there is no way it will have moved by more than a few points, which wouldn’t make a difference. I also could never effectively do a workout outside with all the traffic etc. Just not a great spot for it, hence the decision to wait on a plan.

In my case, my FTP is 241 and on outdoor rides I am typically averaging 190-200 watts, with normalized power in the 220-240 range for 90 minute rides. This makes these interval workouts hovering +/- FTP then recoveries in the 100 watt range just plain boring.