Proof of work versus proof of stake, does the environmental argument against crypto actually hold up anymore?

[Gunther92]

Bitcoin's proof of work consensus mechanism has faced sustained criticism for years over its significant energy consumption, since miners compete to solve computationally intensive puzzles that require enormous amounts of processing power and electricity running continuously around the clock. Proof of stake, used by several other major cryptocurrencies, replaces that competitive computation entirely with a system based on validators staking their own existing coins, dramatically reducing energy usage in the process according to the networks that have actually made that switch.

Defenders of proof of work argue the energy usage criticism is often exaggerated or presented without proper context, pointing out that a genuinely growing share of mining now runs on renewable or otherwise stranded energy sources that would frequently go entirely unused otherwise, and that the security guarantees proof of work provides are worth the actual energy cost involved. Critics maintain that regardless of the specific energy source used, the sheer overall scale of consumption remains genuinely difficult to justify compared to the dramatically more efficient proof of stake alternative. Does the environmental argument against proof of work crypto still hold up for you today, or do you think it has been genuinely overstated?