TJ Miller leaving was another huge setback for them, he really was the perfect foil for all of the characters around him.
Last season already felt like it had a lot of recycled ideas and Erlich Bachman was notably missing.
Although the character that I didn't expect to have much of an arc, is having a great one. I'm of course talking about Jian Yang! Now I wish he would have his own show. That guy is not only hilarious, but a kind of evil mastermind in the classic SV way, where you wonder how someone so seemingly incompetent could do such things.
The plot I feel is still pretty good, and mostly just a normal parody of what is going on in SV, which makes it hilarious, but I don't know if other people would really get it as much as tech insiders would.
And then he has some movie ideas: https://www.indiewire.com/2019/03/silicon-valley-ending-mike...
Most* European shows follow an arc and then stop. It helps that there isn't really an overwhelming obsession with reaching for syndication(~100 shows). Not much point either as rewards for non US syndication are tiny fractions of US.