cha ching
My aunt and uncle were JW since 1950's and my mom joined after 1968. I do not remember that neither had problems with the communist regime for being JW. My aunt and uncle were also well off within the limits of the political and economic system. There was a difference between countries in Eastern block in the term of freedom and economic performance and between decades (brutal oppressive 1950's to liberal 1960's and stagnant 1970's). In the 1960's when communist regime started to disintegrate in Czechoslovakia, JWs even had assemblies and School of Gilead outside Prague, but everything reversed after Soviet invasion. Hungary was the freest country there between 1970-1990 and most of the publications originated there. I knew a guy who used to bring literature from Hungary and they translated into Czech or Slovak language and printed publication underground (however, communist regime knew about it and put blind eye).
After the collapse of the communist regime in 1989 I had requested files the regime had on my family, and to my surprise, they did not care about my JW mom. However, they had file on my dad who was victim of purges in 1968 and never was JW. I also seen a file on elderette snitching everyone in KH to state police. Her name with address, DOB, and names she reported was all recorded in that file. I was surprised, but my mom said she suspected and many knew about it.
If you never lived under Communist rule, you will never understand how this life was. After people experienced relative freedom in 1966-1968 and subsequent hostile Soviet occupation, society experienced significant deterioration. People lacked hope that something could change. Many joined WT because they believed that only mighty Jehovah can smash Soviet empire. I knew one elder who could not wait to see Red Army to be destroyed at Armageddon and repeated it all the time. Of course there were also shortage, but I associate them with the late 1980' when centrally planned economy collapsed, versus in 1970's when we pretty much had everything (we had car, cottage, all household appliances, and yearly vacations somewhere on the beach).