Actually the biggest problem is massive corruption and payoffs. And the second massive problem is appointing dumdum apparatchiks to head large concerns when they have no business or tech knowledge aside from how much blatt to kick up to Komrad Vlad. And the third massive problem is that nothing works, due to problems #1 and #2. And the fourth massive problems is that the manufacturing sector has totally collapsed due to problems #1, #2 and #3. And the fifth massive problem is that Russia has to buy machine tools and any manufactured replacements from Europe because of Problems #1 through #4.
There's a few more problems, but wtf?!
And yes, there's a "robust legal framework". It goes "All the judges are owned by the big players. Pay off the big players and they'll phone the judges for you. Can't / won't pay off the big players?... Better not go to court."