If serious about investment planning, rather than just wanting to vent peevish grumblings or to scaremonger, why not look at what's available on the subject of Labour's economic and related intentions? And, if you place any credibility in the Daily Telegraph, which does not support Labour, read their recent (9 Feb 2024) article on the subject, couched in unemotional terms...
https://www.telegraph.co...eneral-election-voters/
Some clear pointers for investment or disinvestment in various sectors. Some pledges to do things (non doms, holiday homes) that the Tories are already doing.
No suggestion of altering tax arrangements or annual allowances for ISAs. Would bring back the Tories' lifetime cap on pension savings. No changes in corporation tax for the life of parliament.