You’re right! I didn’t hear it neither… Unfortunately we will still be able to fly a C152 in thunderstorm without any turb associated to severe weather conditions like in arcade mode (no convective winds where it is simulated in Xplane/Active Sky), at least by flying MFS2020 we are allowed to fly any GA no matter the weather conditions are and then we can make beautiful eye-candy screenshots of CB/TS ! 
…
Anyway it’s a big time joke that they didn’t really care about realism. Just talking around that’s it…
However we had enough votes to raise our voices about Thermals, up and downdrafts wind that is planned in 2022!!!
Still updraft/downdraft limited at 1000 ft/min!!! ??! .. an other joke that kills immersion and realism.
They only talked about gust winds by the way (can’t figure out that what we call it a “Flight Simulator for simmers” as Jorge said in the Q&A but the game doesn’t simulate the minimum, even Gust winds and other realistic features not-simulated as well which are the corner stone of a Flight Simulator!) but at least they will care about Gust Winds in the new sim update 6, not that bad let’s put that way despite a big frustration! …
Well I’ll fly MFS2020 back in 2022 when it will provide the minimum realism required.