We should maintain balance
Don't forget that far right sectarians are equally bad if not even more so
If we eliminate liberal leftist completely, then the void will be filled with right wing groups, who will pose themselves as reactionary movement against liberal values, and use the opportunity to gain influence in society
This is very dangerous, because they will not stop at liberal and commies, but will ultimately targets the moderate majority, ironically in the same way the left wing liberals did it: indoctrinate the youths and subvert the adults
Well, you simply don't use liberalism to fight against extreme right. Those extreme right will actually become more popular and eventually get more followers because then it's justified.
Extreme right ideology has their own path that even the general right wing groups are totally against. To minimize the extreme right ideology, the best way is still to use the right own ideology.
Anyway, the huge problem with the leftist/liberals is that many (if not most) left wing groups accept (or at least indifferent) with the normalization of this LGBT+ thing. The resistant is very minimum.
In fact, in many cases, they chose to side with this LGBT+ movement when it's criticized by the right wing groups, labeling this criticism as the extreme right initiative.
In terms of politics, I think I'm more comfortable with "middle parties" like Golkar or Democrat Party than PDIP for example.
Disclaimer: I'm not saying that I'll vote for any of them