Sensible move from UEFA (which is a shock), the punishment could never b e too severe, like banning clubs from European competition, because then they may as well press ahead with the ESL anyway. It's a decent show that they are not off the hook, provides future deterrent, and puts money into grassroots, albeit in a small amount as a PR exercise. Meanwhile UEFA build bridges with these clubs, which has to happen sooner or later, and can pursue more punitive action against the other three. If the other three get banned from Europe that is totally doable, because you can't set up a super league of 3. Not very super. By fracturing the alliance, the power base of the ESL has been destroyed, and with it, Real's, Barca's, and Juve's bargaining power gone with it.
I really hope UEFA bring the hammer down on them.