My strategy? LOL. Anyway, I did wrongly presume that you understood the meaning of the term strawman argument.Your whole strategy here is to ignore the any real arguments in favor of your strawman. Even going so far as to equate the left in the US to Marxists despite the fact that the left is overwhelming centrist in it's policies.
Putting that aside, on the substance, I use the term "leftist" in the common parlance, which is someone who tends to support socialist or marxist ideas -- as opposed to liberal. Leftists (or the extreme left if you prefer) are as far as can be from advocating traditional centrist policy. What's worse is that these people spew their ideas with religious forment which is devoid of evidenced-based data and riddled with inconsistencies and double standards. I could cite an endless litany of examples, which would deviate substantially from the topic of this thread. But let me assure you, the policies advocated by socialists and marxists in the United States are radical -- not centrist -- on the classical liberal American political spectrum.
Have a great day.