The left tries to impose its “values” on the entirety of culture. Leftists are exactly what the purport to oppose: they are among the most intolerant, hateful people around.
The left has tried to take over government with some success. It took over big media but is losing its hold. It has largely taken over academia and entertainment. It has tried with big business but has largely been unsuccessful, except in HR departments. This is because leftists usually fail at capitalism. It is attempting to ruin big-time sports see BLM and ESPN). Now it is trying to take over Silicon Valley. The disgraceful treatment of pro-Trump, and gay venture capitalist Peter Thiel is exhibit one.