I was testing Lottie animation library in one of my sample project and I am noticing a significant GPU usage. In newer hardware it will work fine but in lower end devices it may create problem.
Library version used : v2.0
Sample project link : https://github.com/sumitsahoo/reCAPTCHADemo
Lottie file used : https://www.lottiefiles.com/264-vr-animation
Device : Nexus 6
Attached screenshot of GPU profiling

That's great. Hope the future versions improve the performance :)
Most helpful comment
@sumitsahoo unfortunatly there is nothing actionable in this issue. I just did some additional work around performance profiling profiling (here and here) which may lend themselves to some solid performance improvements.