It's not just that though, but the general shift to identity politics - even in Britain you'll see "leftist" groups doing things like silencing "white males" etc.

And also in many cases their proposals focus too much on the symptoms and/or end up with worse consequences, which is exactly what Marx was against. Like decriminalising theft below 300 euros which is common in many places now, but just leads to organised gangs exploiting it (just like lesser / no sentencing for teenagers, etc.). Likewise for pushing for rent control which usually just results in great unfairness in who is lucky enough to get the rent controlled properties - and then pass them down in their family, so you end up with unlucky working people paying far more in rent than much wealthier lucky families and pensioners.

I still usually vote for the centre-Left just due to being anti-religion and republican (anti-monarchy). But I wish there were more sensible economic and justice options too - like supporting the working class by shifting the tax burden to property owners and the wealthy (and taxing unproductive economic activity) over income and VAT, supporting the free market except for natural monopolies, etc.